I typically run FRFR with a pair of CLR Neo wedges, but I recently re-tubed my 2:90 and ran that into my 30th anniversary Marshall 4x12 for fun. Sounded wonderful, but way too loud.
I just can't stop playing with new Cartographer amp model.
And thanks to phil_m for sharing Ben's detailed notes in the Helix 2.3 Tips thread.
Happy Thanksgiving!