I recently made some changes to the DC multiplier chart based on a consistent 1.13 LT trims and 0.96-1.02 ST trims, multiplying the entire chart by 1.13. Now my LT trims are still the same but ST trims are running around 0.85-0.90, after a couple of drives as well as the FSCM reflash. 72 lb injectors and a Whipple, otherwise stock E85 fuel system. Desired fuel pressures have been increased over stock as well, running 425 kpa. I didn't pay that much attention before, but I see a lot of over/undershoot of the actual pressure with large throttle changes.

I don't see any means of clearing the trims. How long does it take for LT trims to learn?