I'm putting exhaust nuts for an 850 on my 750 and safety wiring them as suggested by Old Britts. I also ordered the seals they recommended. They have a flat side and a convex side. Does anyone know which way around they go, as I don't have an example to go on? Also, the seals don't fit exactly like I expected. I imagined their diameter would be larger than the outside diameter of the threads on the exhaust nuts but smaller than the fins so they would fit flush against the outside of the head. Instead, the diameter is similar to the threaded portion itself and would therefore fit inside the head and against the inside edge of the nut? Is that right? :?: