I'm looking at the feasibility of putting my 500 on a barn door tracker. I have a gitzo 3541 tripod with a markins q-20 ball head which will be able to hold the weight. I'm just curious how hard it would be to fine tune the motor so it runs exactly at 1rpm?
Also does anyone have any recent tutorials on building a motorized one. There's plenty of non motorized tutorials. Here's the newest one I could find http://www.garyseronik.com/?q=node/52
I seem to remember someone on here using a motorized mount and getting good results. All help is greatly appreciated.