Tallerp

Hello, I just finished assembling my ultimaker original and I am having an issue homing. Using the ulticontroller, I went to auto home and it went to the front left corner(as it should) but then the motors continued moving. The endstops click and are wired properly. I updated the firmware through Cura but still no change. I have narrowed it down to the red front left endstop(#4 in the board). Thanks, Tyler