Edelbrock Pro Flo 4 EFI

It’s telling you -10 on the short fuel trim? Is this just at idle? If so you can go into advanced tuning and subtract fuel from idle, cruise, or wot. Are you sure your running the correct map? I have had better luck selecting the map based on vacuum numbers at idle than based on cam duration numbers. There is a chart at the back of the install instructions that lists map #’s and vacuum range along with duration.