Quote Originally Posted by binford4000 View Post
I always use double gaskets on the scheaduale 40 bulkheads.One on each side of the glass to ensure a good seal.I prefer the scheaduale 80 , they can be tightened much more with out the danger of stripping the threads on the jam nut.Small chips are usually not an issue as long as they are covered by the gasket(s)
I'm using double gaskets as well. I expect that they will cover the chips. There are only 2 and they are small. I plan on using a little silicone grease on the gaskets as well. I think that can only help my case.