Thanks!Ideally, yes, a GE fuzz will work best right after your guitar. Also, just like your JH-F1, you don't want to have any pedals with a buffered bypass before a GE fuzz. The low impedance output of a buffered pedal (like a BOSS pedal) will make the GE fuzz sound awful, and also affect its ability to "clean up" when you roll down the volume on your guitar.
I go guitar > Ge fuzz > buffer (splits signal A to the rest of my fx, and signal B to my tuner).Including tuner? Do you only run one amp? And in you're experience would you take the same path if you were using a si fuzz pedal?
I'm sure it would if I tried to tune with my fuzz pedal on, but I don't do that.So the fuzz has nil effect on you're tuner? So if I test my fuzz pedal direct to amp and it reacts differently I should consider moving it up the chain?