Hello friends, I'm hoping someone can help me. If not, tomorrow I'll reach out to Mesa - but I figured I'd start here. On the back of the Mesa M6 Carbin there is a switch for the effects loop. I want to make that switch into a jack so I can use an external footswitch with it. The reason for THAT is that my guitarist and I share a Line6 Pod X3 so when he makes patches changes, my patch changes at the same time (which give my sound a little hiccup) so I only want my effects loop on while I'm running effects through the X3. I opened up the amp and the switch has three wires labeled SD RT and RJ. Will these line up on a TRS jack, if so - what configuration? Any ideas would be great as it seems like simple enough mod that I can do it myself if I just have some direction. Thanks!