If you can find time can you do a video on GLUE different types, drying times weather related, color types orange, blue, clear, green etc. What glue is best for deep dent, hail, creases. I think it would be helpful and i think it's one of the first things a PDR student would need to learn. I bought a PDR kit thing, glue gun had glue with it soon found out WOW there's more to the picture then meets the eye. Started watching videos saw they use different glues, bought some good glue a mini slide hammer wham-o- dent almost gone i'm 68 yrs old have no desire to start a new job just thought id pull a dent out. enjoy your vids alot liked the one with the kids watching they just look amazed at what your doing you can see there minds starting to work they would be the right age to learn PDR although a few of them look like they been smokin the weed. Good Luck to all from North Carolina USA.... USA..... USA.