The last time I had the crank case off it was a bugger to get the new gasket to stay in place while getting the cover back on. Feeding the wiring through the proper channel and not displacing the gasket was a challenge. The first attempt resulting in pinching and severing my wiring. Got that repaired and the crankcase back on but now I'm thinking I want to swap out my sprocket so here we go again... Does anyone have tricks or suggestions?