Originally Posted by Jon D
Yes I know that larger wheels will improve responsiveness and, if you care to re-read my post, you'll find that's exactly what I said.
As to your statement regarding there being no mechanical link to the wheels: good grief, how else is the steering angle altered - by magic?
I was confirming your thoughts with my own, if you care to re-read my reply you may spot that subtle perspective.
Re the remainder of your post, the finer points of electro-mechanical engineering are clearly a bit much for you so I'll save your little head all the confusion of explaining.