Also when you if you hit the limit switches you no longer need to turn off the controller to move off the limits. It can be driven off after the reset button in mach 3 has been used.
Need to use a tool setter with a switch. It is pretty easy to wire up to one of the input pins… Touch plates are a router thing. The Taig controller really needs a whole revamp… Those xylotex drivers are pretty poor. I would be great to switch it to trinamic drivers, then we wouldn’t have to even have add limit switches. I have stayed away from adding a tool setter because multiple offsets (gauge length, tool length and part offsets) are very confusing to new users and you have to have all of those correct to get your height right… gauge length would be fixed with limit switches which would fix part of the problem.