I have re-arched a few sets in the past. I made a saddle fixture for the hyd press. Takes a while to get it right, but well worth the savings by diy.
I'm a machinist/fabricator by trade so it went well.
Measuring up from a perfectly flat carport floor, there is only 1-5/8" difference at the turn signals.
Amazing how so little looks so far out.
Thanks Gents,