Are all of the holes on the draglink open? There are a ton of them to choose from, but sometimes they get caked with grease and grime and you can't see all of them. You really need to completely remove the draglink and get the spring out and clean all the parts thoroughly. There is nothing to keep road grit out of these, so its a good idea to do a good cleaning before you adjust them.

1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission