The V change seems to have worked to get it moving. I'm still only getting one check signal from the combinator that looks at ammo, L and green square.

I could just change it to ignore that circuit condition, or to accept check at 1 or something. But still curious where the other check is supposed ...

How do I actually start the ship in the first post? I've got it up and running and all the ammo is on the belts and over the relevant thresholds. The checkmark signal is reading a 1, but needs to be reading a 2 in order to move to the next travel step. Even if I try to force move it, it doesn't move ...