Did you use any type of lube(W-D,P.B BLST,etc.)before install'n the cups?If so take it apart and spray carb cleaner or something to clean and dry it out good. reassemble it with no lube,I did the lube thing with mine 3 or 4 times before i cleaned it,dry'ed it and just put it together,no leaks yet,(KNOCK ON simulated WOOD grained comp. table!)
