Corbin primary inspection cover leaking
I have an aftermarket primary inspection cover from Corbin (the one with the fill port). I put it on about 3000 miles back, and it's been fine until a week or two ago, when it started leaking from around the 7:00 position. I took it off, checked the gasket (it's good; aftermarket one is bigger than stock); the cover itself is still flat (it's a lot thicker than the stocker so is less likely to warp); even got some new (longer) bolts. Damn thing still leaks (quite a bit, now).
Anyone else have this problem and have a fix for it? I'd rather not buy another stock one if I can avoid it.
Thanks.





