Great info about Domino, thanks. I’ve just started spending some time on my long-neglected Domino. Project of the day was the roto target. It now spins at least a couple full rotations and stops in perfect alignment every time. Turning my attention to the Domino advance stepper next. Quick question for anyone with a working Domino: is it supposed to start with the first Domino lit, or light the first one upon first advance. I’m guessing it starts with the first on, but I want to make sure because it’s several positions off right now and I want to set it right.