Running Z to home: The endstop does not engage. It works with my finger, but it hitting the upper edge of the smooth rod guide is not quite enough. What is the follower on the Z endstop supposed to run into? Or am I supposed to (gulp) bend the follower?
Running Y to home: The machine believes that home for Y is at the front (LCD display) end of the machine, where there is no endstop. The endstop is mounted at the far end of things. What is the fix for this?
Incidendally, when running Y, it makes stuttering growling noises, like maybe only one motor is trying to do the work of both. When trying to run with one motor unplugged, and then the other, results in neither motor trying to do anything.