Wow, thanks for the replies. Sheepishly, I don’t know what acetone is , so I just cut out the hinges (pin type), which were pretty easy to cut out. Apparently I got more ca in the hinges than I did on the tabs or in the slots. Which lead me into another question.

How do you go about gluing in hinges? Is there some special technique? Do you put some glue in the slots and then put the hinges in or do you put some on the hinges and then push the hinges in the slots. I tried using some epoxy for the rudder, it worked out pretty well but a little got in the hinges anyway, the provided instructions were no help.