Search:

Among other things, it depends on the wheel size. 4 or 6 inches at 3600, which is what the OP said he's using, should be totally manageable. Especially since he said the 6 inch is loose cotton...

I think the raking will help. It could also be a "funny wheel." I bought a whole bunch of wheels, raked them all about the same, and loaded them up using pretty much the same method. One of them...