Like Gary (travelin' easy),
I have a tilt mechanism at the back of my Ty2.
It's a 2x2" wooden batten
Not for the screen (it tilts already) but I find the slight angle more comfortable for playing.

I'm a home player. I'd have thought you guys with all your fancy stands would already be able to angle your KB's every whichway you want. It seems like a necessary feature for any KB with a fixed screen because there are always going to be some players who find it "wrong" out of the box.
Maybe the stand manufacturers need lobbying too - lol!
Does the 3K screen tilt or is it fixed and "OK"?

John