Noticed something interesting the other day. Got a batch of screens from RBT the other day with a package he sent me. Without thinking i plopped one into a stem and tried vaping. The herb wasn't vaping as even as it normally is. Really couldn't figure out why, my technique hadn't changed.
Turns out the screen I put in was one of his older ones, not his new basket screens that he build specifically for more even vaping and ease of use. Well, just goes to show, the man was right. The new screens he has with the odd built in rim are just the best way to go.
I believe his reasoning was correct too, sometimes the original stock screens needed a tiny bit of bending to get into place, this would cause airflow to react differently. As a result, less even vaping. His new screens, everything is even all the way around, more even vape. Almost perfectly even vape, one of the best I've seen in a convection vaporizer next to the Grasshopper. Impressive man, impressive.
SCREENS!!!