Some things I have noticed playing with the concentrate screen.
Using a Vapman normally with herb against the sides of the crucible takes a little flame to heat things up to vapor production. The herb against the sides of the bowl absorbs some heat and slows things down in comparison to using the concentrate screen.
When using the concentrate screen the Vapman behaves a little differently with increased airflow and because herb is not resting on the surface of the crucible. Once vapor production begins the Vapman easily puts out thick vapor using the concentrate screen. Also, I found it interesting how rapid temperature changes are when using the concentrate screen. Too much flame and the entire load can be cached lickety split. Heat changes are faster than a with a Vapman normally loaded with herb. My tests have been using kief only but it is crystal clear how well this new screen will work with 'sticky type' concentrates.
I am really not into concentrates much but there is no doubt that the concentrate screen will be a beast for anyone that enjoys them. To clean the screen rub the spent residue off between your fingers and it is ready to reuse.