im in the process of designing my own robot to use the ar2 programming software. all the electrical components have arrived besides steppers. I have designed an end effector to hold a modified welding torch. I have designed to be very similar to a touch probe to prevent hard crashes. my concern is the possibilities of the welder interfering with the electronics. im more of a mechanical type of guy so im still learning but would shielding cables etc.. prevent this? thank you for any assistance you may provide. I work with fanuc weld cells on the daily so I thought it would be fun to have something to play with in my home shop.