FYI:I´m no mechanic but last year had trouble, fired only on left, during wet weather. found tiny bit of water had leaked in with spark plug causing missfire. easy to fix w/towel and drive it hard for a few blocks. If it´s parked outside during rain, I´m sure to cover it, the right side points straight to sky when on side stand and has a great water catcher at the plug wire. !!Quit paying therapists,clear your head get out and ride!!