Only the frame holes were elongated. The holes on the arms were unaffected (strange, but true) I repositioned the arms forward and used different frame holes. We will see what happens.
I did want to reposition them forward to see if it might address the sag which I should not be having on a 1-ton dually. I also discovered that the arm position meant that the center of the king pin was located about and inch behind the center of the axle. Now it is about an inch to an inch and a half in front of the axle.
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