What do you mean "recall" the motors that Vic had to fix had nothing to do with any fuel or performance.
Stage 1 will add about 2 degrees to timing and make it richer by 1/10 of percent.
So start out at +4 and see what you feel keep track of your mileage using your phone to do the math. The gauge will only give you estimated mileage
"recall" = recalibration. That's my attempt at using short hand typing.
2014 Victory CC, Two-Tone, VM1-HPT-DR, PC5, ATS+4, Llyodz HI-FLOW A/F, 1/4 Turn Throttle Ring, Tuned by Kyle Crandall of KMC PowerSports, Flashed ECM, 121hp 113tq
Suede Supersteel & Black, Madison, AL