Bloody brill!

This is EXACTLY what I meant!

Thank you Dan so much! I'm very humbled and appreciative that you took your time to answer my question!

Thank you!

Hey guys! I figured I'd pass on a quick question to you as you are not only in the thick of it, but also the people I trust for answering such questions. I'm looking at creating an expression that will allow me to create a slider so that I will be able to simulate a rack focus without using a 3d cam...