I've just measured mine and it's 34mm between the rev counter and clock bezel. It's also centered horizontally on the same line as the others.
In normal seating position only the very bottom left corner is obscured by the steering wheel I find. I'm not certain if mine was factory fitted but would assume that it was.
Sorry, should add I have a 13" steering wheel fitted.
I can post a couple of photos if you want.
Last edited by Gordon D; 13/06/20 09:59 AM. Reason: Added info