I just got done rebuilding the top end on my 02 XR650L and after we reinstalled the motor, we can't get any spark. We have check all the connections we can thing of. Check the resistance on the coil, plug wire, and pulse generator, everything looked fine. The only thing we were suspicious about was the CDI. My crappy Clymer manual says there should be continuity when checking the CDI with the kickstand up, but no when its down. Mine had continuity on both up and down positions but none in the middle. Any ideas? things to check, try, anything? I'm going to go hunt down one of the local mechanics later today to see if he has any ideas.