I had it fairly well dialed in, but just updated the software, which wiped all my settings. When I set it back up and re-load my old parameters I’ll tweak the closed loop temp. 120 isn’t too low? I was thinking more along the 150 mark.
Are you talking closed loop or learn? On a Holley system I'd have closed loop come on when the engine starts and then learn comes on as soon as the choke (enrichment) comes off.