Cable handing: Do NOT wrap the cable around the clamp. Here is a good video on proper cable management and wrapping How to wrap a cable the right way. I’ve been wrapping audio cables like this for a decade and it’s been great and applies to any cable for the most part.
Just FYI the longer the cable you go, you do tend to get more coiling. Just don’t try to yank out the coil like a caveman lol.
I cannot guarantee that I can modify ALL brands. Brands I have modified have been the PDI high and low clamps, Pico TA189, and the Snap On low amp clamp. I do not do BNC+ clamps