I know biasing Q2 is talked about a lot but there seems to be scant information on biasing Q1. I've seen Germ FF that have trimmers on Q1 + Q2's collectors but haven't found out why. George Tripps and Dunlop wouldn't put one in a Joe Bonamassa fuzz for no reason. I've heard that there are typical Q1 voltages for silicon and germ ff but nothing definitive. Any takers on this here on this?