I had the same problem...I reached out to Adam and he said he was working a solution but that was several months ago. He said some people don’t have a problem with it but the kernels are huge.
For now I’m using my old Lee scoops and letting the auto trickler finish it off. No issue trickling, only the throw has the issue. If someone has a better solution I’m interested as well.
For what it’s worth this powder is great for .338 Lapua so I keep using it.
