Hello, I have 2 spool guns that I am curious if I can connect to an miller XMT 300. I have an old spoolmatic 1 with no WC1 and I have an SG30 with a spool gun adapter (24v I forget the number) I prefer to use the spoolmatic 1 because I have a freind interested in the other spool gun. Any idea if I can connect the 4 wire spoolmatic 1 wires to the 14 pin connector. I can make the adapter but am struggling with whther I can connect the wires directly. Thanks