Does the Ibanez SRT805 have a dual-action truss rod? EDIT: not dual rods; it is a single adjustment nut - just need to know whether it is a two-piece truss rod.
Need to correct a slight backbow - I have already loosened the rod, and starting to see some relief, but the nut seems loose at this point. I can keep going (going to wait a day or two first) but don't want the nut to drop out.
TIA.
Dave