Repartee41
Inspired
Remember FRFR speakers and guitar cabs are different in many ways, I believe one is more directional than the other. When I plug my Axe in to the FX return of my small 5 watt combo, I can get feedback easily at any point in the room when cranked. I don't have a FRFR setup to test that way, but modeler or not has nothing to do with it.