Hi everyone I'm new to the site and I just picked up a rusty crusty 73 CT70 that I've pretty much brought back to look like new. When I took off the clutch cover to sand and paint it and put it back on, ever since it seems to shift kind of hard first off for a couple of times but once the bike warms up it shifts fine. This never happened before i took the covet of, it shifted fine all the time. I took the cover off again to see if I did something wrong and I couldn't find anything? Any idea why after I took the cover off the shifting of gears is a little stiff until it warms up?