So to add insult to injury.......... Went down in the shop to stop drill my door glass and take another look at why my latches were so tight. When I did the original fitting, I thought they were just perfect and that when I installed the doors and the rubber gasket, they would be a bit tight but functional. In the manual, Kitfox clearly says that you 'might' have to install a shim between the latch rods and the door frame. Should have taken that note a bit more to heart. My tight spot was where the rear rod pushed over the fuselage frame. Drilled out the rivets holding the bracket. Made a shim out of some .063 aluminum and cleco'd them in. The door latches both close smooth as silk. Not loose at all. Slightly compresses the rubber gasket. If you are putting in the optional latches, learn from my mistake. If I had just taken a bit more time in looking at this I would not be ordering a new door glass. Took me two hours to do the fix.