I just finished building the Migbot Prusa I3 and I am having some problems with the z-axis. I'm using Cura for printing. So when I go to the bed leveling wizard to level everything out it all seems to work fine, all the end stops work and I get it all leveled. However, when I go to do a test print, instead of stopping when the switch is triggered, the z-axis pushes the switch all the way in even after its been triggered and then the extruder nozzle digs into the bed and prints horribly. I dont know why the switch would be triggered in the bed leveling wizard but in the print its like the switch isnt there. Please help.