Machine won't move without telling it to go home first
I have a python program that will tell it to move to certain positions whenever I press a button on my program. But if I try to move it by pressing that button that calls the movement function, it will not UNLESS I have it going home at the start of the function. It is able to send the code fine, but will only move on button presses if I start the function being called with it sending G28 to the arduino. If anyone has any idea why that is, that would be great to know.