99 400ex keeps shocking me
So for the past 6 years I’ve been dealing with this, when it first started happening I took the time to try and figure it out but no luck so I just dealt with it when I couldn’t figure it out but I’m ready to hopefully get it taken care of now. Everything runs and rides just as it should. I have found no exposed wires in the harness and all my grounds that I could find are clean unless I’m missing something, the problem comes in when I pull the clutch and front brake lever at the same time and the higher my engine is revving the worse the shocking gets. It takes some of the fun away from riding it to say the least, I’ve gotten used to using my rear brake more often but still gets me from time to time since I don’t like using the rear brake much. It all started when I got the powder coating done. Not sure how to track down the problem. Any help is appreciated.