So for someone like me, running a stereo pedalboard into the Axe III using Input 1 on the front and Input 2L on the back, is there a difference between the two inputs? Input 2 is 1M standard according to the manual, and Input 1 always shows 1M with Auto-Z engaged? More just curious, since it's really hard to hear a difference between two sides of a stereo field.
Why do you not just use Input 2 L/R for your stereo board? This seems a lot easier to me.
I also use two large pedalboards with my AxeFX, but I have them both in the FX Loops of the AxeFX (In/Outs 3 & 4). This is also a nice option to place virtual effects in front of your pedalboard.