Studebaker Record Cleaner Top Piece

I have this Studebaker record cleaner for cleaning various sizes of vinyl records (mine is old with the wood finish, the ones on Amazon now are black, I have no idea if they are the same size). I find that the little wheels that the record rests on don't stay in place well while it's turning, they sometimes try to come out of their slots. So I made covers that fit snugly over either end and hold them in place. Prints without support, about 100g of material total - took me 3 hours in ABS.