[Rickertsen2]

Originally Posted by Eagle Master

The best way to do this is to use hydraulics, you can stop the cylinder at any place and it will be rock solid. If you want to do this for first, you need to get high presure on both sides of the piston or your set up will be spongy and not locate/hold location very good. You can make your cylinder way over sized to help make it stiffer. First's rules on pneumatics are very strick and really don't allow you to do much.

Haha true. Unfortunately we are not allowed to use hydraulics