I believe he mentions that it is thisSick tones. What cab IR?
Live I'd take the cab low cut up between 80 and 120hz. I also often use the Multiband compressor as a dynamic EQ (the "Andy Sneap" trick) which helps the palm mutes from getting too wild.I wonder do you use some type of low cut for these sounds? Would using low cut make it sound less exciting for palm mutes etc?
I usually low cut around 100 Hz for live sounds, to sit in a band mix better.