Problem solved. I left the opt kill switch on the gear switch (because it was working properly). I placed the Mod lead from the ET Guardian to the Aux 2 port and on the TX set -100 - 0 +100. This set the switch for center being off. Placed the Gain lead into Aux 3 and set the settings for +100 - 0 - -100. Everything worked, so did a test flight and it worked perfectly.