I haven't caught up on logs now but I'll report what I've found.

Pretty easy--All HEPIs are isolating with Position loops.

All BSC ISIs are Isolating at Lvl3 with TCrappy Blends; HAM 2 & 3 are running Lvl3 controllers with 01-28 blends.  HAM4 is running a Fake Lvl3 with 250 Blend.