Question: Did any Hagstrom Coronado IV basses have TWO truss rod adjustment locations? One at the heel and one at the nut? I am looking at a Hagstrom Coronado IV that appears to have the standard heel adjustment location but has one just beyond the nut with a Hagstrom "Crown" metal truss rod cover. Can you help me understand what I'm seeing. I've inlcuded a few pictures of the bass...they are not all that clear but you get the idea of what I'm saying. You can see he truss rod adjustment on the peghead AND another on the heel. Very interesting because the work appears clean. The finish on the neck and body appear the same unless someone went to a great deal of trouble to match the finish. The "Coronado IV" decal is gone which supports repair/refinish. Maybe just the face of the peghead?