Ok so i pulled my foamy outta storage o find the right wing is warped anyone kow a way to sraighten them , heat gun isnt a good idea.Im thinking like a pair of books or something..

Actually I did use a heat gun to straighten an aileron on mine and it worked fairly well. It certainly caused no damage to the foam. I could not get it perfectly straight, but darn close and I decided it was good enough.

since your in cali its probably the heat that caused the damage in the first place, just dont melt it.

For removing hanger rash or straightening foam, boil up a kettle of water and pour carefully over the foam. Works like magic.