ADD ME TO THE LIST. I LIVE AT 950'. SURGING OCCURED AT 3500' IN S.D. LIKE AN ON-OFF SWITCH. NOT GOOD MID-CORNER. SHUTTING OFF & BACK ON CURES FOR A FEW MINUTES UNTIL THE ECU GETS CONFUSED AGAIN. REPORTED TO YAMAHA SERVICE & LOGGED IN THERE TWICE. THIS WILL KILL RESALE & REPUTATION IF NOT CURED.
