im about to replace the crank seals on this thing. Is there any surprises that I need to know about when I take the fly wheel off or the gears off on the clutch side. I had someone just recently rebuild this thing and I have had more issues with it then I should have. If you want something done right just do it yourself. I do have the flywheel tool also. But is there any timing issues or anything along those lines I need to know about? I did a oil change and with one trip down the road now I can barley see the oil on the sight glass, yes I only put 650ml in it. The thing only has low end power and falls on its face right when it should be going into the powerband. Has a high idle, It smokes like a freight train and it has a 290 jet in it now with stock pilot jet 32.5. I can’t get it running good enough to even perform a plug chop test.