Rode the blaster pretty hard for about 3 hours a few days ago. Went to ride today and was harder to start than usual. She still fired up after a few kicks thats when I noticed some oily residue where the jug/bottom end meets the engine. Its not alot but should I be concerned? I just replaced the gasket there about 2 months ago. I also noticed a little oil comin out of where the shifter goes into the engine as well should this be looked at or is that normal? Thanks for any advice.