What tells you that we didn't consider your feedback, Jastrzab1984?
We looked into but could not replicate the WedgeLrg body bug you had, because we looked at the numbers for its drag and that was perfectly fine, so we ignored it. We'll fix the lift value with the next update. It is so low priority though that it is not worth pushing out a patch for just that.
Your point about scrolling we ignore because the way it is now makes sense for fine tuning your setting without having to use the up and down buttons. I use it that way all the time, dragging is so much less precise than the scrolling via the mousewheel.
The fixtures back key is working as intended too, it is not the norm to have 7 pages of fixtures.
The wheel size issue has been addressed numerous times before: can't be done because of technical and logical reasons.
The gearing issue you talk about is only a bug in the gearing graph, not in the actual on-track shifting, where it works perfectly (whenever the next gear has more power at the wheels, it shifts up). So it is a very low priority issue we are aware of already. I just tried it out and works perfectly fine, even though the redline is at 10k with decent power, it shifted at 8500 RPM because that is where the next gear does better.