After a hiatus of frustation involving the printer. I replaced the heated bed with a V2 and ordered some limit switches to replace the existing z axis ones. As its need to go vertical is unwavering. Having replaced both limit switches on the z axis and verifying that they are depressed by the carriage. I am still getting vertical movement when starting a print and trying to Home. M119 reports z to be triggered. I moved each side of the carriage one at a time, lifting it off the limit switch and verifying the M119 as saying triggered, repeated for both sides. Lifting the entire carriage, verifying that neither of the switches are depressed still gives me a triggered state for the z axis. 1) Bad connection to switches 2) Bad connection to RAMPS board 3) Damaged wires. Thoughts?