Hi Guys,
I made sure I had a minimum of 100% set on the limits for that channel. I found that unless this was set properly, nothing would work for me. I also found that to get the RcExl switch to work...you must have it set on the battery side of the system...not the pickup side of the iginition. I had mine set up wrong, and once I had the switch set into the battery side of the ignition system, it worked perfectly.
I come from my ignition battery, to the on/off switch on my model, then a "Y" connector with one side going to the digital battery voltage meter, and the other side of the "Y" connector to the RcExl switch, then out from there to my battery connection on my ignition box for the gas engine.
Soft Landings Always,
Bobby of Maui