well had some issues a few weeks back with my bike getting no spark, took it apart and checked all the connections, killswitch was a bit loose so i tightened it and TA DA it worked. this weekend drove 3 hours out of town to go riding with my two friends and after a short 45 minute warmup ride came back to camp bike running fine, and shut it off. to my dismay 10 minutes later when we went to go riding again it wouldnt start, changed plugs, no spark. took bike apart and checked every connection and everything seemed to be fine.... but its dead in the water. a guy i ran into said it might be the cdi, my friend and i thought the killswitch was stuck or something so we disconnected it and still had no spark.... any ideas?? where should i start to look? buy a used cdi and give it a go?