I've just spent an hour trying to scrape the glue off with a flat screwdriver and I'd say its actually only removed about 10% of the glue so far.
But apparently I can use acetone, so I guess I'll give that a try.
It seems like hardware stores like Home Depot sells acetone, but in bulk. Any suggestions as to where I can purchase some pure acetone? or maybe use nail polish remover?
Thanks for all the input guys (despite the ongoing debate here).