ok so i got an aluminum frame w/ a BB stuck in it. thought i might just be too weak to get it out so i take it to my LBS they look at and say "no problem" first one guy tries.. then another... then the two of them together.. then a third thinks there just playing around and tries... then all three... finaly they hand the frame back to me and say "well thats the first BB we have not been able to remove". so i take it home and there it sits in a bath of Liquid Wrench.
My Question is if the liquid wrench fails what should i try next?!?