I bought this tool to do detailed sanding work on curved areas (sides, body, etc.) of TK Instruments guitars. My only complaints: 1: It's too long, so it's awkward to use at first. It would be nice if it were about 1.5 inches shorter2: In order for it to work like a random orbit sander, you have to run the tool while it's pressing on the object you're sanding, otherwise it will spin. and can leave ugly swirl marks on your project. {Because of this issue, using the variable speed control pedalβ¦