Hi , i have a FBV express MKII and i want know how change conf of buttons this to amp (line 6 spider iv 75)
y try with line 6 FBV Control, but only work whit Vst and software in MIDI , not save conf into FBV MKII to amp .
example
default conf
Button A => Channel A in amp
new conf
Button A => On/Off Delay in amp