Homing button to GND or 5V?

[DanFri]

Hi! First of all, what a great project!

But, there seems to be a small issue in the schematics. The homing button is tied to 5V - guessing it should be GND? You are already in the code pulling limitSwitch high pinMode(limitSwitch, INPUT_PULLUP); And, we have built it and it works when we tie the button to GND instead :-)

Again, a very, very great project!!