Check out this new DIY spin on an old DIY trick from Nate Gallagher. Inspired from the crazy popular Wooden Shoulder rig in which the handle is rotated as a follow focus system, Nate Gallagher takes a simple gear box and some type of U-Joint and transforms it into his own clever Follow Focus whip. The main advantage this design has over the wooden rig is that the FF can be rotated 360 degrees. The whole shoulder rig is a bit raw in aesthetics right now, but mapped out well for functionality, and for me is the most clever 'DIY follow focus' since the Wooden Shoulder rig from Jonathan Clifford Bergqvist. Apparently these parts may have come from a previous salvaged item, and I'm hoping to get a bit more information on the parts used. Just by looking at it though, there's no reason you can't use the famous Traxxas Universal Joint (From RC Cars) made famous by WSCLATER for this type of Follow Focus whip.