hi fellas; just bought a pietta 1860 army,and my question is the use of felt wads. i have a ruger old army, my wife bought me years ago, i bought all the bells and whistles for it, i got felt wads that are lubed, but their about 30 years old. can i spray them with pam spray to liven them up a little? these wads are still in the same plastic bag they came in, just wondering if their dryed outor not. any help?