Yeah, that's where acceleration-pump feature comes in. On EFI systems, I usually give +15% when TPS-velocity is higher. +20% when velocity highest. Some systems have 4 levels of accel-pump with programmable duration. Haven't really needed that fine of control really, little squirt's fine for momentary action. Not even sure it makes much difference, but a little ping & here and there can get customers panties in twist...
