I have a 2002 Spyder GT. I made the mistake of partially opening the top in order to clean the rear window. The top stopped working! I checked the owner's manual (which I should have done beforehand as it warns about partial top opening/closing operation) and managed to manually lock the top in the closed position, however the top will no longer open automatically. Can anyone shed some light on this issue? Is this a problem that should be referred to the dealer? Any sense of what may be wrong, how to correct, or th costs involved? Thanks.