I think the other people did it primarily due to the rear subframe being almost on the axle line. Something that i’m not worried about due to the suspension configuration I am planning.
The trailing arms get tied in by the tow arms underneath where the hoop of the roll bar gets tied into the floor, and by the camber arm which gets tied in farther back on line with the subframe.
neither should be a problem for the 12" or so that I need it widened.
and no, he does not have a layout table.