Saturday morning, a little below freezing, I connected the grapple and when I went to cycle the claw the top(open) button of the Summit Hydraulic joystick handle popped out and went flying onto a gravel drive (couldn't find it) I made do using a small screwdriver. I am waiting for Summit to open but it appears that it only comes as entire wiring harness. Does anyone know if just the button switches are available? Thanks