Right on, the volume issue has been a little annoying but it makes the set up easier for me.
You need to solve the problem of the Axe output controlling the backing track playback first. Once you do that, you can turn down the Axe either with the Volume knob or the track level in your DAW.
Waiting on that picture I requested earlier
The Focusrite 2i2 doesn't allow a stereo input for playback, as far as I can tell. So it can record 2 discreet tracks and you can pan later, but you can't pan the inputs hard left and right for realtime monitoring.
Is it possible to;
-Connect axe via usb to computer and use it just for recording
-Connect an audio interface(scarlett 2i2 maybe) via usb and use it just for playback at the same time??
I am not sure if it is possible to configure a DAW to 2 different external interfaces at the same time, but if yes , i may think buying a simple interface to have an individual volume control of the playback.