Why can't all drones work the same

[@uavtech]

Hence the issue when folks test FW 'A' vs. FW 'B' on different quads. For the bobble: make sure BLheli settings are the same. Maybe battery placement is slightly shifted? BF 4.3 will have some P-term boosting built into AG to help with that. There are nightly builds if you are keen.

[@EricKonasty]

I set them up exactly identical. Does the radix fw have nightly builds?

[@uavtech]

@@EricKonasty , oh the Radix. No it does not. Log both for the same move. Would be interesting to see the difference and troubleshoot. I would be happy to check it for you. Make sure to record Gyro_Scaled Debug at 2k logging rate (in Blackbox tab). It logs if an SD card is inserted. No see not mess with Modes. spatzengr at yahoo.com

[@StephenPeot]

Channel trailer is epic, so is the stache

[@EricKonasty]

Thanks dude!!

[@zymurgyjwt]

With rpm filters on, go in the motors tab and raise all the motors up. Make sure they are all reading the same rpm. You might have a weak esc or motor. I had a HW esc that flew find except some prop wash. Find one esc was a few undred rpm lower then the other 3.

[@JustinRayHadley]

💯 Looking forward to hearing your results on the Hero9

[@supaflifpv7268]

Perv stache is back baby

[@daich]

oh man, i have a few bobble quads at the moment! I thought it was 4.2 so I put the old 3.5.7 on and it still had bobbles! On one of the quads I've swapped everything. Motors, FC, ESC so I concluded it was the frame. Recently I rebuilt it again...just because...and no bobbles. I give up.

[@daich]

it's painful but maybe start swapping one component at a time between the bobble and not bobble and then we can find out in this instance, what is causing it

[@REDhlg]

My motors used to do that when they weren't calibrated the same, but I assume you're on Dshot. You might check your blheli suite settings while you're in there...

[@JackalFPV]

It can only be the hardware then... You could buy another set and replacing parts one at a time to see what does affect that unwanted behaviour. What do you think?

[@antoineozaneaux6881]

how can I get hands on tuning HELP in Colorado ?

[@smooth_ops2942]

KABOB has been looking into this bobble issue for some time now and the betaflight DEVS said it's a BLHELI issue 🤷🏻‍♂️

[@EricKonasty]

Oh really? Yeah it’s definitely pretty weird

[@OutaTimeFPV]

I ask myself the question all the time

[@Deadzone2024]

Have you tried upping the minimum throttle a little?

[@EricKonasty]

Yeah still has the wobble

[@JWebbFPV]

Well the fact that you’re on 4.1 does not help at all. If you have discord I would give you a full tune, but for the time being - here’s some basic settings. Disable D-min, set I-term Relax to 16, anti gravity gain goes to 7, and set TPA to 0.4 - I’d say just go to 4.2 but if you want some more help hit me up 🤙

[@EricKonasty]

I’m on the radix flight control so that was the only firmware I saw maybe I missed their new one. But that being said it still shouldn’t have such a different issue if the other one flys perfect on the same settings

[@Stankycreekbmx]

If you ever figure out what it is let us know. Idle value too low?

[@adamlovell23]

Is it betaflight 4.2?

[@EricKonasty]

4.1 firmware for radix

[@adamlovell23]

@@EricKonasty ah ok, I donno if you have already tried it but 3.5.7 works really good for 6"+ builds. I know I was getting the same thing with 4.1-4.2 so I rolled everything back to 3.5.7

[@mhoovair89]

Because it’s BetaFlight xD

[@EricKonasty]

Lol

[@mhoovair89]

Eric Konasty totally kidding, literally every other firmware every has done the same to me, just not the biggest beta fan. That being said I just built 2 new BetaFlight rigs and they fly awesome lmaooo

[@EricKonasty]

I always fly kiss but for these specific rigs I wanted them to run off beta

[@ODonFPV]

Lol... like finger prints. N.S.P.D.