So I replaced my left crankcase cover (same side of the bike as the gear shift lever) last weekend. I think that I re-assembled the inards as I found them. I took her out for a little spin and heard a noise from the inside of the left crankcase cover, and I'm not sure if it is a new noise or that I have a sensative ear for that area of the engine after doing some work there. I'll be accelerating and if I lay off the throttle and pull in the clutch I'll hear a faint little "tick, tick, tick" from inside of the left crankcase cover. As soon as I pop the clutch and hit the throttle again it goes away. It only happens when the bike is moving with the clutch in and the throttle off. I could not reproduce the sound with the bike idleing and on the sidestand. So now I'm not sure if the sound was there all along and I should ignore it or if I should yank the crankcase cover off again and see if anything is loose. Any thoughts?