HAS ANYONE TRIED THE CV BOOT COVERS THAT YAMAHA SELLS, BASICALY A BOOT TO PROTECT RIPPING A HOLE IN THE AXLE BOOTS. $74.00 FOR ALL FOUR, I HAD TO REPLACE ONE REAR BOOT, JAMMED A STICK THREW IT. THAT COST ME $38.00. SEEMS LIKE A GOOD INVESTMENT TO BUY THE BOOTS, BUT , I'D LIKE TO HEAR FROM SOMEONE THAT USES THEM. DO THEY WORK?