"Todd" wrote in message

It seems to be the gaskets fault when I look. The seats
are always nice an polished. (And, no I am not man
handling the knobs when I turn them off!)

Is there some special gasket (that actually works) that
I should be using? Any other ideas?

I had a similar problem with Delta. How is your water quality? When I
added a whole house sediment filter, changing faucet seals went from twice a
year to once every 20 years. The fine crap in the water was killing them.