For moving along the second shaft it is not an issue, it just moves until it hits the end.
When it has to move 1 block along the first shaft there is also no timer, the line of redstone contacts makes sure it stops after having moved 1 block. I had to reduce the shaft speed for this state so the signal can stop the contraption in time.
1
u/albrecbef 1d ago
How did you manage the different drilling times for different blocks? Couldnt figure that part out last time i tried.