Working on a '94 tbi chevy 355 with the 16197427 $OD computer and 4L60E transmission.

I am trying to dial in my accel enrich circuit and I am wondering if anyone knows what setting(s) will allow the AE to run longer. I have played with the "Maximum time for additional AE" but it has had no effect.

My AE TPS is on point, then my AE MAP kicks in all is well but then it ends too quickly and the truck goes lean again for a second or two before it recovers. So I am thinking their must be something that can adjust the decay rate or the duration of the AE, but so far I have not figured it out. Any help would be greatly appreciated.