I have a Brent wheel which I think is from the early 70's. Amaco/Brent saw photos and said it's either a CK or CX. The splash pan doesn't stay on while I'm throwing--I've been told this is a common problem with Brent wheels before they added the flange. Does anyone have any advice on how to get a splash pan to stay on? Some modification? I'd like to be able to lean against it while throwing. Thanks!