started out making a growling noise when turned on as the tilt motor ran. would run for 4-5 seconds then stop with code e-6 displayed.now just displays e-6 a few seconds after turned on. also has e-3 and e-2 ocasionally. I know the e-3 is a missing magnet on the front roller for the speed sensor but don't know what the e-2 is.I would really like to get this running again any help would be apreciated
