Sr20 Aem ems. Touch the gas, goes lean then normal

[clever240sx]

I just installed aem on my sr20. Its a built sr, greddy intake mani, gt30, and its on e85. I have a guy tuning it right now but hes running into a problem. When you punch the gas it leans out(feels like it burps) then goes back to normal afrs in a split second and then drives fine until i punch the gas again. Anybody know the fix? Im pretty sure it has something to do with the accel tables but not sure what to put in them.

[steve shadows]

He needs to tune it more...it probably just needs more fuel in the area of the map where you are tipping in...basic