LOSI LASERNUT ISSUES AND HOW TO FIX THEM!!

[@michaelbarger474]

Thanks for that recommendation! My Lasernut is turning great now. I upgraded the servo and kept the same servo horn and it was turning horrible. The longer horn definitely helped! I also changed the braking and it’s working great!

[@bigpoppapaulsradiocontroll2724]

Brilliant man servo horn defo best thing you can do with the lasernut transforms it 😉👍👌

[@robinhudson8749]

What servo horn did you get? I just bought a used one (4 months use) and it definitely needs improvement.

[@ICanDoItMyself]

I gotta be honest, and I doubt I'm alone, best accent in the world. And of course, Great video!

[@SpeedSyko]

Buy the spectrum programmer, more adjustment then stock. Run on 4s. Stock no issues. Servo is fine stock, needs adjustment on servo saver. That’s why people are changing servos. LOVE IT!!

[@75Chopin]

Do u have to change the saver?

[@DoubleClutchProductions]

Cool info on the servo horn, pretty amazing how just small change in geometry and the leverage point can really change how it works.

[@burtonstem]

Thanks for the content. Broke my right front axle shaft 20 min into my first run so back on the shelf it goes. The positive is I ordered some upgrades while I wait for new driveshafts to come in. Thanks for the tip on the servo, have a Reefs Raw 500 servo and horn the way.

[@bigpoppapaulsradiocontroll2724]

That reefs servo and horn will be great 👍 not so good about the drive shaft I've seen lots on these breaking on fb groups and now kinda expecting will happen to me at some point seems to be a week spot in the rig, hopeful you be back out running asap man 👍💯

[@daniellesteward6755]

What did I miss? How do I change the brake issues ?

[@DronemanJoeRc]

This is a wicked truck. I got mine coming this week!! Thanks for sharing!

[@bigpoppapaulsradiocontroll2724]

Awesome Man 💪👌💯

[@DronemanJoeRc]

@@bigpoppapaulsradiocontroll2724 thanks bud your channel is great thanks again. big ass sub to to you!!

[@bigpoppapaulsradiocontroll2724]

Thank you very much really appreciate that 💯🙏👍

[@MrWhistler1972]

Check all your differentials m8. They all need to be shimed and greased. Here in the Netherlands literally all the Lasernuts break up with busted center difs.. At the local hobby shop they come back in for repairs at lightning speed. We took all the difs apart and none of them where shimmed properly and where as dry as 89 year old Miss Daisy. With me own Lasernut I've completely locked the center dif with epoxy,took al other dif's out,shimmed it correctly,filled them up with 100.000 oil and greased them. Changed the shock fluids to with front 50wt and rear 80wt. Standard shock oil was horrible and al 4 of them where stuffed with bubbles. Now the car is as it should be. Drives 10 times better,is super silent,drives like a gem and has rock solid endurance.

[@bigpoppapaulsradiocontroll2724]

Thanks for the info man 👍 defo gonna do that 💯👌😎

[@matthewleach9262]

What size shims did you use?

[@rcpete7055]

I've got the exact same 25T servo horn I ordered for my Scx10 but my stock servo seems to be good just the Saver is too loose can you show how you tightened it please?? I have changed the esc settings for 100% brake and punch 👍 but am worried about the drive shafts, how much did u pay for replacements with postage? Because its 35+postage

[@bigpoppapaulsradiocontroll2724]

At bottom of servo spring is a a threaded screw you than compress up do reduce play I didn't adjust mine as wasn't really slack I just felt that longer arm was the big issue to help with the throw of wheels don't really want saver too tight was exposed wheels more at risk of impacts nice have a bit of cushion

[@AverageRCBasher]

I bought the black/red version yesterday. Hoping to run it today, 👍

[@bigpoppapaulsradiocontroll2724]

Awesome man defo a great rc especially with settings changed and longer horn 👍

[@rcjoe406]

I thought u were saying bacon ohh braking haha thanks for the fixing tips

[@bigpoppapaulsradiocontroll2724]

Lol! Glad it helped buddy ;)

[@AeroSmithyRC]

Hi mate, awesome video 👍👍👍 Any recommendations for an upgraded servo or spec? Cheers

[@bigpoppapaulsradiocontroll2724]

Thanks man appreciate kind words my go to servo is 25kg power hd great value and last well 🖒

[@soflorclife6970]

Excellent presentation and share brother 💯

[@bigpoppapaulsradiocontroll2724]

Thanks man appreciate that ☺️👍👌

[@RCVHX22]

Great vide my friend great rc too thank you for sharing, Have a great weekend 😉👍#11

[@bigpoppapaulsradiocontroll2724]

You to man and thankyou 😉💯👌💪

[@RCVHX22]

@@bigpoppapaulsradiocontroll2724 You're welcome my friend 👊😊✌

[@AverageRCBasher]

Did you calibrate the forward, reverse, right, left yet, on a flat surface, I spent way to much time last night setting it up. It’s the first spectrum system I’ve had, live and learn

[@bigpoppapaulsradiocontroll2724]

Yeah I did was an absolute nightmare at one point I was close to ripping out the spectrum reciever and just adding one of my flysky ones defo not a user friendly process

[@AverageRCBasher]

BigPoppaPaul's Radio Controlled Adventures 😂 it took me like two hours to figure out what I was doing wrong

[@brucestephenson5962]

What servo are you running? I just received my Lasernut. I plan on doing the upgrades before running it.

[@bigpoppapaulsradiocontroll2724]

Power HD 25kg buddy that's great start defo shim diffs front back and centre also put 50k in front helps reduce ballooning alot 👍

[@Stickies72]

Great info, I have been looking at picking one of these up and its definitely nice to know some of the issue to take care of right away. Great Video my friend!!!

[@bigpoppapaulsradiocontroll2724]

Thanks bro defo pick one up few small things and it's absolutely amazing 👍

[@rcplaytime]

I have lasernut also,love it 😎👌

[@bigpoppapaulsradiocontroll2724]

You had any issues mines had a crazy amount of problems

[@rcplaytime]

No problems for me sofar,but because its expensive,for me anyway I treat fairly decent, for now atleast 😅 in a few more months I may beat it up more.🙂

[@romainlevesque7354]

Thanks for the video, I basically just took it out the box, got it in the garden and I was like...damn this is soooo dangerous, that thing does not stop at all. I thought it was an issue with the car Quick look on google and found your video, readjusted the brake and that's much better now, can't wait to get it for a drive later ^_^

[@bigpoppapaulsradiocontroll2724]

Awesome man really glad my vid helped you 👍💯😊

[@Lawst-1]

I have an issue when tightening the rear wheels they seem to rub and not spin freely?

[@bigpoppapaulsradiocontroll2724]

The wheel hex are quite think if was slipping before they might have worn down

[@Lawst-1]

@@bigpoppapaulsradiocontroll2724 yeah thats what i figured after looking into it, ordered some! Thanks.

[@boldrbangr9834]

Good job! Thx for the info. Others have had issues with breaking front axle shafts. After inspection they found wear on the joint between the axle shaft & the outer stub axle, apparently from increased steering angles. Let us know if you see any signs of this.

[@bigpoppapaulsradiocontroll2724]

Thanks man I will do and defo kept an eye on that 👍👌

[@timsanders5779]

I don't think these are "issues" but are more like personal preferences :-) Nice video, none the less.

[@rcpete7055]

It makes a big difference.. This is definitely a big issue and not just a personal preference when spending £500 on a new car that should be performing awesome that's why it's an RTR and not a Kit because Losi are supposed to do it for us👍

[@MoBay876rc]

Like #33 great information like the background looks very scaled 👍🏾

[@bigpoppapaulsradiocontroll2724]

Thanks mobay bro 💯👍

[@Flight6677]

Thanks for the tips. What did you do with the servo saver after you replaced the servo? Did you set it to what default settings for the spring? Or you tightened it all the way? My Lasernut still has the stock Spektrum servo and it seems to have an issue with the servo saver being too soft and not allowing the servo to move the wheels.

[@bigpoppapaulsradiocontroll2724]

I tightened the saver a bit nothing too crazy but it really sharpened steering for me :)

[@trojax44]

Can anyone help, my Losi Lazernut will not power on, battery is fine, after 20 minute bashing the car just powered off by itself?

[@lordangelspirit]

The losi lasernut u4 us an amazing buggy... I feel it needs more reviews on youtube.

[@bigpoppapaulsradiocontroll2724]

Yeah your right about that it's awesome think there will be way more on it soon the only problem I think. Is supply of them 👍

[@tiborvon]

Thatxwas a nice and honest review and info Paul, top stuff buddy 👍👍

[@bigpoppapaulsradiocontroll2724]

Cheers mate. ☺️👌

[@rcpete7055]

Where did u get your scale garage?🤘😊

[@bigpoppapaulsradiocontroll2724]

It's the box my element endero sendero came it inside it can be folded out to this pritty neat idea by them I like it for these kinda vids 👍

[@jakeedinger4547]

Great video my RockRey and my Lasernut al make the same noise.

[@heat305rc]

awesome bash brother...sweet spot to show what that lasernut can do...also thanks for the great information 👍👍💯💯

[@bigpoppapaulsradiocontroll2724]

Thanks man appreciate you watching 😉👍👌💯

[@GrimJerr]

I registered 4 products with Horizon, your freebee is stickers which I have never received a single one of for any of he 4 products I registered.

[@GrimJerr]

not that I need anymore SHITE stickers

[@bigpoppapaulsradiocontroll2724]

🤣👍

[@75Chopin]

The funny sound might have been the beginning of those failing gear/diff ?

[@bigpoppapaulsradiocontroll2724]

Think you could be right when I look back

[@davesrc_crawling8349]

I had quality issues with mine out of the box. Screws missing from the body and panels. 2 rounded off screws in the chassis and the rest of the chassis screws were loose. I've sorted those issues and it drives well, but steering is very weak. Do you have a part number for the servo horn? I have a new servo on the way so I'll change them together. Keep up the great content 👍

[@bigpoppapaulsradiocontroll2724]

That ain't good man defo been some quality control issues from what I've been seeing not sure what exact servo horn I have but was for my axial umg originally its basically a normal length tho just the losi fitted one is really short thanks for watching bro and appreciate the kind words 👍💯

[@davesrc_crawling8349]

@@bigpoppapaulsradiocontroll2724 thanks for the reply, I'll see if I have something lying around, or source that one from a model shop. Appreciate the help 👍

[@bigpoppapaulsradiocontroll2724]

No problem man👍 defo makes a big difference to the car don't get why losi fitted the short arm at all

[@mikesblueskyproductionsuta7634]

can you make a video showing how you adjusted the ESC? great video.

[@bigpoppapaulsradiocontroll2724]

Yeah I'll do that man no problem 👍

[@mikesblueskyproductionsuta7634]

BigPoppaPaul's Radio Controlled Adventures , that would be great! The manual isn’t totally clear. I’ll look forward to it!

[@bigpoppapaulsradiocontroll2724]

👍 I'll try do it tomorrow if I have time if not early in week 😉

[@2blades_rc650]

Idk if you have done this yet as i have just found your channel! But if you take that stupid wheel off the back and just add a wing for the look it will jump even better it stays level in the air with almost no trigger

[@bigpoppapaulsradiocontroll2724]

Awesome man yeah wheel is annoying on these lol

[@islandrc-duke1972]

great fix,awesome rc

[@bigpoppapaulsradiocontroll2724]

Thanks man such simple things really make the car so much better 😊

[@cupidofcombustion6675]

Just wanted to say the only legitimate issues I've had is my set screw on my pinion gear came loose and it chewed up the screw and I had to use the a new screw it came with and I had to re bind my controler Im not sure why I turned the car on but the remote did nothing so I re binded it and all is well for now

[@bigpoppapaulsradiocontroll2724]

Hopefully that will be you man ive had an absolute nightmare with it 😂 if you seen my other videos problem after problem

[@cupidofcombustion6675]

BigPoppaPaul's Radio Controlled Adventures I haven't watch them I'll go take a look

[@bigpoppapaulsradiocontroll2724]

@@cupidofcombustion6675 👍💯

[@cupidofcombustion6675]

@@bigpoppapaulsradiocontroll2724 broke an axle waiting on parts

[@cupidofcombustion6675]

@@bigpoppapaulsradiocontroll2724 hopefully they'll see these mistakes And come out with a new model and replace our broken ones

[@jmccaeve]

Great review mate, keep the good work up awesome run 👍💯👌

[@bigpoppapaulsradiocontroll2724]

Thanks man appreciate the kind words really happy with the car now especially after that steering modification

[@toddbertram6556]

I think this rig should be running 1.9's. This rig should have been better, to many issues for a losi rig. I have an old losi 8 2.0 that I converted to a U4 rig and the thing is bullet proof, I had high hopes for this rig but the post bash/run videos out there are showing a lot of problems. Maybe they will release a v2 and make this rig what it should be, because it looks awesome, both versions

[@bigpoppapaulsradiocontroll2724]

Your spot on with that 1.9s and less wait the drivetrains would have been fine like the tenacity pro

[@KnoVic0617]

didn't you have a problem with wheels or wheel hexes falling off?

[@bigpoppapaulsradiocontroll2724]

No mate I have seen that in alot of videos but that's my second outing and 4th battery pack today not had any issues with wheel hex or dog bones at all so far I'm wondering if this has been a certain batch issue

[@KnoVic0617]

@@bigpoppapaulsradiocontroll2724 I thought it was qc problems too and hope horizon doesn't screw up arrma or proline lol. anyway thx for quick response mate. lasernut looks really cool :)

[@bigpoppapaulsradiocontroll2724]

No probs man and thanks for watching 👍💯

[@Rick-kr6nn]

My right rear hub is getting hot. 2 wheels destroyed. The bearings are good. I can't figure it out. I lost a wheel nut on the first run and put Loctite on all wheel nuts. The Heat buildup appears to allow the wheel nuts to back off. Needless to say, I am not happy especially since wheels for this thing are backordered.

[@bigpoppapaulsradiocontroll2724]

@@Rick-kr6nn man thats not good at all defo seems like a major fault in batch I've not had any this as of yet but its clearly an issue think horizon and losi need accept this and do repairs or returns on the cars people having issues not a cheap rc by any means so shouldn't have any problems out the box. Never heard anything bad on dbpro so really don't get what's different, how long is the tyre back order? Defo should complain to horizon man

[@laprizzle7587]

I really want of these but I'm scared to spend my money since I've read about so many quality control issues.

[@bigpoppapaulsradiocontroll2724]

Yeah I can't argue with what I've seen isn't good personal experience tho so far zero problems with mine and if you watch my vids can see I haven't been Easy on it possibly a bad batch maybe worth waiting till next batch release fingers crossed I'll stay lucky with mine 🙏

[@GrimJerr]

Really hope Losi Irons out the bugs, I've had my eye on one for a few months

[@bigpoppapaulsradiocontroll2724]

Yeah its a brilliant rc when it works but quality is shocking I've had nothing but trouble as have the majority of people that bought it defo wait for a updates release mate 👍

[@GrimJerr]

@@bigpoppapaulsradiocontroll2724 Yep. I really want a Hammer Rock Racer, the Bomber is a money pit, so I had high hopes for the Lasernut. I guess I am lucky they were out of stock when I wanted to get one. Then I started to see all the problems.

[@bigpoppapaulsradiocontroll2724]

The element rc gatekeeper seems good 👍

[@GrimJerr]

@@bigpoppapaulsradiocontroll2724 I'll have to check it out, thanks

[@GrimJerr]

@@bigpoppapaulsradiocontroll2724 Nope, after review I am not impressed with anything I've seen by Element. If Axial were Coke, and Losi was Pepsi, Element would be RC cola.

[@CoachD386]

👍🏾💯 good vid brother

[@bigpoppapaulsradiocontroll2724]

Thanks man 👍💯

[@Garethfrostturkeythroat113]

Nice model I like this one

[@GrimJerr]

I just got RYFT a week ago and I think the COGGING is the Spektrum system. The RYFT is noisy as F@ck

[@GrimJerr]

I was playing with the ESC settings late one night, and while I was driving it up the hallway, my wife appeared in the doorway in a panicked state, the noise woke her and she thought it was a fire alarm or something going off. Oops Sorry Hon. ha ha ha, Noisy F@cker

[@bigpoppapaulsradiocontroll2724]

I noticed that on ryft vid super coggy low end, how you liking it overall

[@ShadeTree_RC]

like all of em we have to mold them into what we want lol only reason i buy rts is coz worth the extra hundred for them to assemble it

[@rcbashco742]

Hey BigPoppaPaul's, I'm an Influencer for RC BASH CO. We love how you present the Losi Lasernut U4. Would you be open to reviewing our new release of the Bash and Collision Kit? Its currently listed on eBay. The company officially launches their other product lines in March. Let me know your thoughts. We appreciate the clean content you provide! I'm privileged to have the opportunity to choose Like-minded RC driver's to review and test our new products! Best Regards! RC BASH CO Team

[@maximumrpm1868]

👍👍

[@wildcanuc]

Can't understand anything that your saying.... Looks like a good review though 😎 👍

[@bigpoppapaulsradiocontroll2724]

😂 I'll take that as a compliment 😉 Scottish accent maybe isn't the easiest at times where are you from my friend?

[@bat33.12]

I'm going to guess Lanarkshire for your accent but I'm bound to be wrong 😉

[@bigpoppapaulsradiocontroll2724]

@@bat33.12 from just out side edbinburgh West Lothian area 👍

[@blackwolfrc]

👍

[@nobsnospam2368]

This car is marketed towards children and adults who have zero impulse control. That is why the steering is so sloppy. Even bashers respect the ability to steer. Just so they can at least hit skaters or Lazernut owners with reckless abandon (wink). The Heck, the Lasernut requires a skater's cooperation to even get close to a glancing blow.

[@manny6584]

Nice vid but you really did show how to fix anything. You told what you did but with no part numbers or demonstration. You kind of left your audience to wonder. Nice car though

[@bigpoppapaulsradiocontroll2724]

Looking back I suppose that's a fair comment man 👍I'll keep that in mind for next time I do something similar, this car tho is nothing but hassle best thing to do is avoid it until a revised model comes out so much problems with it

[@jamescurrie1285]

Broxburn Bings

[@bigpoppapaulsradiocontroll2724]

Thats the ones ;)

[@speckledjim_]

This rig is an uncharacteristic own goal from Losi,

[@bigpoppapaulsradiocontroll2724]

Agreed 100%

[@emanuel616]

The best way to solve these problems is to not buy the car in the first place it's a straight-up piece of trash

[@Wazza722]

Rc cars these days are rubbish! All made to break and are money pits!

[@bigpoppapaulsradiocontroll2724]

Can't argue man👍 certainly had my share of issues over last couple of years 😐