I'm uploading it because I've been using it for a long time and it works well, although at first it fits tight, then it takes a bit of play until it stops doing so. I printed it in 0.28 layers with plain black PLA and it works wonders. I didn't even have to use the spike since it doesn't have inertia and it never comes out.
Nothing changes other than the comfort of removing the steering wheel after a race and that it doesn't bother me anymore, not even when it's centered or when I want to move the base.
Although changing all this leads to having to remove all the buttons on the steering wheel, I found it more comfortable placing them on the base itself, since normally when I am competing I do not use them and if I do, the position does not change much.
Keep in mind that in Argentina, especially in Patagonia where I live, you can't get anything, not even a soft special cable to connect the levers to the base, or quality buttons... everything you see there except the cables, which is a cable of 7 ilos cumun is an order from AliExpress from a few years ago when the orders entered the country... So understand that the work is always about to be finished.
I leave you my Discord channel, if someone wants to join to give an opinion to improve the system, know how to place the plate that is behind the wheel inside the base or simply to talk about racing or meet in Iracing, that should be taken into account that my main language is Spanish, I have a pretty bad command of English but with patience he finds a way to understand.
I also leave my Twich channel where I upload some races and you can see how this mod "Sudaca" works.
V2.0
I made a modification to the spline, because the original version took wear with use, this one is much stronger and works very well. Also change the screws that hold the spline to the shaft, they are longer, keep in mind.
The author marked this model as their own original creation.