Sorry my short term memory SUCKS!!! So i re-read my supplemental instructions doc and corrected the following...
This is what i do, it consists of two paths (A+B) at the same time, and choosing what i want to do.
A) (no interface required) axe out 1+2>carvin dcm1000L
out>4x12 stereo guitar cab
B) (M-Audio interface/Axe-Fx Interface) axe out 1+2>carvin dcm1000L
thru>mixer>m audio FTP>graphic eq>stereo amp>infinity OVTR-2 Loudspeakers (note carvin does not need to be on for signal to hit mixer) USB connected from the Axe** M-Audio=Default playback, Axe-Fx=default recording (this enables 2 wet channels and 2 dry channels)
Yes it is neat to have path "A" on as it greatly enables cool feedback...BUT...the tone is much darker when the cabs are on.
So i usually record/monitor via "B" or if i want to experience a more "amp in room all by itself" sound then i choose "A" but i am not recording, just jamming with a backing track monitored thru the stereo.
When re-amping i am connected already as "B", USB is already connected to have access to Axe Edit, however the I/O setting for Main Input Source becomes USB instead of Analog (IN 1) and USB/Digi Out Sorce becomes USB instead of Output 1
I also struggled a bit to enable "hearing" under the right conditions for recording. I created a document for myself as it took me almost 3 hours to figure out how to re-amp (using USB) and that was WITH the awesome Mark Day instructions.
ops No matter what i always connect USB to enable Axe Edit. The I/O setup must be right as well. You are welcome to the doc but i tried to attach it but the only attcahments allowed are .jpg .gif .syx. FWIW Axe Edit "sees" the Axe in the settings>midi>midi in/midi out which enables Axe to talk to Axe Edit and visa versa. **Reaper "sees" the Axe via preferences>Audio>device>Audio System=ASIO/ASIO Driver=Axe-Fx II ASIO Driver (this could be M-Audio USB if you want to bypass the Axe as a recording device)
Sorry for the confusion :|