Steve, I forgot all about this clock. I'm going to do that next. It looks fun. The only question I have is where did you find the 20rpm motor? Can't seem to find that anywhere. Only 30 and up.
Steve have another question about the Coup Perdo. The back base with the color changing columns seem to be 3mm holes. So am I to assume on this model I'm putting the 1.5mm arbors in 3mm holes? And the back of the clock face has 1.5mm holes for the other end of the arbor. I'm just used to building all your clocks with 3mm holes get 3 mm arbors and 1.5mm gets 1.5 holes....
Steve have another question about the Coup Perdo. The back base with the color changing columns seem to be 3mm holes. So am I to assume on this model I'm putting the 1.5mm arbors in 3mm holes? And the back of the clock face has 1.5mm holes for the other end of the arbor. I'm just used to building all your clocks with 3mm holes get 3 mm arbors and 1.5mm gets 1.5 holes....
30 RPM is close enough