Original vs. reproduction---Does Original panel have 'ribs' and where are they--pictures?? Then reproduction panels have no ribs?? What about '67 Original panels--are they plain(no ribs)is what I've heard--Is this true??----Are Original panels "thicker" than reproduction panels(i.e. about.046"/ .050" for Originals, and .033"/.040" for reproduction stuff??----Any Help Please.
