guacamole

Hi guys, got a good tune making 185whp/175wtq on a mustang dyno last summer. SR20 T25 turbo with 2" intake piping and 2.5" exhaust. Since the tune, I've swapped the cat for a HFC which has leaned it out a couple tenths now just touching 12 in boost, and feels a little stronger. I noticed AFR target in boost in megasquirt is 11.5, so just looking to make sure it's still good. Tune & autocross log attached if anyone has any advice!