Scrolling thru their gram I've seen them posting "kief from trim bin - first step of removal on a 40 lpi metal screen, then clean on the 230 lpi screen using the paint roller tech".
Could some break this down a little to a novice maker? Feels really convenient using only two screens. And the end results looks absolutely fire.
It's exactly that. Band aids are one of the ONLY THINGS I've found that will stick to parchment paper to hold it on the roller.
Bit use the largest micron/smallest lpi screen you have and sift through it your material. What's left underneath should be falling directly onto your vice versa screen. Largest lpi/ smallest micron. There's a flat spot on paint rollers thatch think might be the key to their success. Not positive bit seems like that huge edge is just blowing up the DVD case edge to an even larger scale.
Anyways, it's a very light pressure used to pull up the heads. Go only one direction each time you do a brushing off. You can switch directions obviously bit just stay consistent until you've done it 3-8 times and brushed it off.
Hope it helps. Still tryin to get tips on it myself, bit thought I'd pass on what little I do know.