Jackson Showalter-Cavanaugh

It's been a while since I did this, but I think I copied the robofab junk from the 2.3 folder into the 2.6 and 2.7 folders. Worth a shot.

Isn't this what the Postscript Family Blues are for? My notes say those zones are used if the difference is < 1px.

No. Unless they want you to change things, don't.