Good Day All! I have a late 90's (it's either a 96 or 99, can't remember while I'm typing) JLG 35E articulating boom lift. Everything on it functioned great when purchased (bought used about 2 years ago). It needed new batteries, and some general cleanup/paint. As it was a weekend project, it took me a little longer to complete. At this point, it's been sitting for about 4 months. I finally finished cleaning everything up, painting, and installing new batteries, and battery charger. Now, all boom functions work flawlessly (both from ground, and basket). However, it won't drive or steer. When I engage the foot switch, and push/pull the joystick, I hear an audible click from the motor compartment, but no other reaction. When attempting to steer, I hear the motor running, but little to no movement of the steer wheels. The Sevcon is blinking 6 times (Faulty Drive Hand Controller). I assumed this meant the joystick was bad, so I ordered a replacement, but that provided the same results. At this point, I'm thinking it's one of the contactors in the motor compartment, but I have no idea how to diagnose them. If I'm on the right path with the contactors, how do I troubleshoot/diagnose them? If I'm not on the right path, any idea on what else I should be checking? Thanks in advance for any advice!