I like the Mk I channel also. Current setting are Mark I Normal with G 11:00, M 12:00, P 11:30, T 1:30, M 12:00, B 8:00, EQ on and off using presets at 9:00. I use the 45 watt mode for Ch.2, Variac Power and tube rectified. Output is 10:00 with Solo at 11:00. Sometimes add boost or...