[Adam Freeman]

Originally Posted by yash101

If you can get a servo to act as the cylinder, you could accurately position the shifter stuff.
You may like checking this out: http://www.andymark.com/product-p/am-2297.htm

Something similar may be what you want!

Originally Posted by T^2

No team has accomplished this on the ballshifter as of yet; see 67's attempts last season. If you're going into this project blind, don't do this.

I have yet to try the linear servo shifter. It appears that something like that would solve the issues I was having with the other servos setups, trying to get the rotatary motion lined up with the "slop" in the shift rod.