</font><font color="blue" class="small">( I thought a little about it but seeing as how the front of the wagon is not within reaching distance while seated in the tractor, I rejected it as being against the KISS principle which was one of my goals.
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Sounds like a perfect application for a garage door opener mechanism and remote. All you need is the receiver, a solenoid operated latch, and the remote control.
CHIRP! CHIRP! DUMP! /forums/images/graemlins/smile.gif