I called tractorSmart. They only sell "replacement parts".
So what if one broke?
I'd have to replace that part , wouldn't I??? /forums/images/graemlins/frown.gif /forums/images/graemlins/confused.gif /forums/images/graemlins/shocked.gif /forums/images/graemlins/tongue.gif /forums/images/graemlins/blush.gif /forums/images/graemlins/mad.gif /forums/images/graemlins/crazy.gif