I've had this bike for about 5 years. I have issue with it almost from the start. I had the carbs cleaned/rebuilt at the local Yamaha dealership and took it out and blew the starter clutch. Got it fixed and had to have the carbs done a gain, not sure what the deal was there. Carb issues remained, bought a known god set off Ebay, cleaned/rebuilt myself no issues. When the starter clutch went out, it sucked the bolt heads into the case and threw one through the top of case. I bought a case off Ebay and had the top end swapped over by a ATV mechanic that I know. After getting it back on put back in the frame, it was running okay. But it had sat for a couple years, so bought a carb rebuild just so that everything was clean and fresh. New battery, new twist throttle, new choke cable. Running rough due to mis-tuned carbs. When I had time to start looking at the carbs, bike had no power. Found the Negative/Ground wire had melted down as well as a couple other ground wires that it attached to. Replaced all wires that appeared to be damaged, but every time I try and start it now, the same wires melt down again. What am I missing?