I built a paint booth and drilled 1 hole in each side parallel to each other. Then on one side I attached a big swivel and a 6in spring I got from lowes, on the other side I put a 8in dowel with a handle attached outside the booth for turning and on the other end of the dowel I attached another 6in spring. With the springs you can paint any size bait without any mod's. I use a zip tie on the dowel (outside the booth) to keep the dowel from slipping, you can slide it where you need it and It has never slipped. If you want a pic let me know.