I did not disconect the battery because it is not needed.

It there is no change in the construction of the chair (the video is a few years old), you nedd to press on the wheels a litle harder.

Thanks for the advice.

First version had a lever below the seat. Now you have to rotate the chair.

I think the table is too small for adult use.

I am sorry, I don't know.

The legs have a dimension of 6.5 cm by 3.5 cm (2.5 in x 1.4 in). There is a plastic below to prevent scratches to the floor. That is why I think it's possible to add the weels. I can't say how thick the plastic is but you can use another layer of plastic or wood or similar between the legs and the wheel base. The table is quite light so I think it would probably work even without an additional layer.

It's quite sturdy. I had my daughter stand on it (she's 24 kg or 48 lbs) and I didn't notice any sagging or swaying. At some point of load it will sway or fail but I think is's substantially more.

Thank you for the reply

Hi, if you mean the Ikea table, it is called Pahl here in EU. If you mean the table at which I was doing the assembly I honnestly don' t know. It's now 10 years old. It was bought from manufacturer in Italy.

The legs can go inside for 6.5 cm (2.5 inches) so its doable. But have in mind that the leg is held in position using a screw so you should put a bolt in the legs if you want original fastening solution.

New model have no lever for height adjustment.. Just rotate the chair

@@nadafro3116 that's too bad 😔 thanks fot the response

@@kernelspy I mean you can still adjust the height by rotating them..

@@nadafro3116 oh? Il just rotate and force it up? It seems like it is stuck in that position 😁

@@nadafro3116 I managed to increase the height! Woohoo! thanks for the tip!

Yes it is. My son is 4"9 and uses it for some two years and still fits the chair perfectly. I can't say what is the max. height of a child. I think the son will be using it for a few years.

CoolStuffForAll how do you keep this chair steady? It’s quite annoying that the chair rotates while kids sitting on it

@@yinglong5415 hi. I currently don't have a solution. The chair is still in the lowest lock possition (my daughter does not need it higher). My older son has has the older model which had a lever that was pressed and you could adjust the height. It also rotates. The new model is harder to rotate so it's better. You will probably have to get used to it.

NVM. One chair wasn't pressed in far enough and so it just spun without raising up. The other one did raise so I now see the trouble!

In this model the height is adjusted by rotating the upper part while keeping the wheels and the base steady. As you rotate it, it goes up or down (counter-clockwise is up). The older model had a lever that was pressed and you could adjust the height.

@@Fun-DIY-101 Life - or in this case my childrens' posture - saver! Thank you!

No drill is needed. You get a tool inside the package. Screwdriver (regular or electric) with appropriate bit will help to do it faster.