Ok, I think I am going to build a tub plucker. I have done research and see what I have to do. The question is once I build the frame and I have the fingers in the tube plate ect, I put the shaft in the frame and the through the bearings then the tub over it. OK, here is the stupid question, what keeps the tub in place and the plate shaft dropping drop. I am quessing something has to be supporting the tub but what. I just can not seem to wrap my head around it.