I did, too. But shipping for most is ridiculous. Davis silver spares has nice chrome ones for $70 or $80, with shipping. I'll go that route if I have to.
I took the cover off again and it looks to me like the JB Weld is in tact. But when I looked at my gasket/o-ring (not exactly an O) it is pretty flat. I ordered a new one today. Hopefully the new gasket fixes the problem. Will keep you posted.