Barge Unloading Facility Build

[modelman]

Jim-I don't have an answer for your drum problem. But on the switches I think you can use the push-button switch if you use the-6-pole double throw switch for the polarity reversing. Cut one wire from your winch and go to the p.b. switch. The winch should run one direction. Flip the p.r. switch and the winch should run the other direction. All from-1- p.b. switch. If you need it, I will try to draw you a diagram.