Need suggestions, please... 1st post.... I purchase this rig about a year ago. Only had minor problems, easy to trouble shoot and fix (starter and voltage regulator/rectifier). I should mention it has the Thunderbolt Ignition System. Motor starts and run ok but when I'm out on the water running it just dies (no spark). This could happen in 15 minutes or it could take a couple of hours. Let it sit a few hours, then it starts right up. By the time I get home to troubleshoot, all is fine. I've done all of the checks in the manual (voltage, resistance) and found no problems. I've tried creating the problem at home with no succcess. I changed out the water pump, added a temp guage (warms up to around 150 degrees), stills dies on water. Now, who is the bad guy, stator,trigger,switch box or converter box. I'm pretty sure it's one of these but would like to narrow it down, as it could get expensive shotgunning. One more thing, after it dies the fly wheel is almost to hot to touch. Thanks in advance.