TT Conversion SAFC Setting Help!!!

[RealMcCoy]

There are two correction factors, As you have yours at 20% and 80%, anything under 20% throttle will use the low throttle correction, anything over 80% throttle will use the high throttle correction, anything in between will be interpolated by AFC somewhere in the middle.

I think your mistake is trying to use the wideband to tune in closed loop. You should only use the wideband to tune open loop operation. In closed loop, you're looking for happy fuel trims(100%)