I'm very familiar with the klx motors, my question is why would oil drip out the over flow? I searched the form and couldnt find anything(search thingy sucks it never finds whet i want lol) it Doesnt drip alot, but enough to have me worried and it won't quit, I bought the bike used with bbr 143 kit, stock head, 26mm carb, 4 gear, clutch, the bike runs fine I can't tell a thing wrong with it, could the guy before me not put a seal back in or something? I thought the over flow was just a hole by the top of the center cases, with rubber hose off it, I've never had oil come out of one except when I flip my bike and crash! 