Cutting back on persistant variables

I have a test that is about 60 questions long. I never really had one that was this big before in which I was keeping track of all the answers.Around question 56, I think it hits it's cookie size limit. Every new question I answer for the next 5 questions I get a pop up window with something like ("Some of the persistent data was unable to be stored" or something like that.Does anyone know if the data is the full question answer, or just a later or variable code?I'm hoping that if it is the whole answer I may be able to get around it by making the actual answer text 1 character and not visible and create extra text blocks with the answer choice and put it in it's place. This would show the student the full answer, but only take up a few characters in the cookie size.Has anyone encountered this or tried this solution before?

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