Just a WARNING to anyone considering these Fender bags. Read the spec from Fender, as they should not be used to store a bass with a nitro-finish. Just sayin'.
Lovely trio. I've been playing for over fifty years now and have had all the usual suspects, including Wal, Alembic, Spector, Dingwall, etc. overwater basses are the hands-down winners for me. Enjoy.
My guess is your trussrod is loose. Sometimes a firm dunt with the heel of your hand to the neck around the 12th fret is enough to sort the problem. Don't hit the neck so hard you break it though!