The Tbird is finally done and going to trailer to my daughter next weekend.  An issue cropped up.  I replaced all the wiring, switches etc as part of the restoration project.  Brake lights and turn signals were working fine all of a sudden, when I turn on a turn signal they don't work but brake lights work just fine as do head lights.  If I step on the brakes and then switch on the turn signal the brake light goes out on that side but does not blink. Same issue both sides.  Once I turn off the turn signal the brake light comes back on just fine.  I am hoping its the flasher and not the signal.  Thoughts?

I appreciate all the help over the years.  The car runs great after sitting since 1967.