If you have an X-Carve then it will work. I was on the original waiting list when the X-Carve was first released so I received the original controller and never had any problem zeroing all three axis with the Triquetra Touch Plate. To date I have only come across one system that is not compatible and that is not due to the machine but the software. From what I understand, Carbide Motion does not support probing. However, I was also told by one user of Carbide Motion that he switched to Universal G-Code sender and was successful.
Virtually any CNC Router that uses an Arduino/GRBL configuration will not have any trouble using the Triquetra Touch Plate.The same is true for any CNC that runs Mach3 as well. The Triquetra Tool Box software that comes with the Triquetra Touch Plate generates the G-Code for Arduino based machines and Script for Mach3 machines.
Hope that puts your mind at ease.
Charley Thomas
Triquetra CNC