The idea is good, but i would have liked to at least see where my lever was when adjusting. It made it harder to do any planning, and resulted in a lot of hoping you got it right first try...
Thank you for playing and the feedback! You can see lever state visually — the red pixel moves up and down. You can use it to stabilize near the middle. Of course it gives a rough picture only — this was meant to convey a Soviet negligence to design :)
