Bruce Werner emailed a video of a prototype snow plow operating in North Dakota - click the image to view the video. The videos from Feb 6 showed that our snowplow worked but the little switcher had insufficient traction ---- maybe we need 3 or 4 units like the prototype. Another problem we had was the snowfall wasn't to 1.5" scale. Dicks been looking fondly at Marianne's snow blower which could be made to look like a rotary snow plow with little effort. That thing could handle the out of scale snow.