HI GUYS. I AM HAVING WHAT I THINK MIGHT BE AN ELECTRICAL PROBLEM WITH MY OLD TORO GROUNDSMASTER -PROLINE 120. IT HAS A KOHLER 20 HP ENGINE. IT STARTED BLOWING FUSES LAST MONTH - USUALLY WHEN THE BLADES WERE ENGUAGED... MOSTLY ON BUMPY SURFACES. THEN SOMETIMES IT WOULD JUMP OUT OF BLADE ENGUAGE MODE ALL BY ITSELF WHILE CUTTING. AFTER STOPPING, I COULD FLIP THE ENGUAGE SWITCH 2-3 TIMES AND IT WOULD START CUTTING AGAIN FOR 10-15 MINUTES UNTIL IT CUT OFF AGAIN. BUT LAST WEEK,...Toro Electrical Problem???