Just curious, what's your technique? When I made a bunch, I'd sit with a bowl of osmocote in front of me, bowl of empty gelcaps on my left, finished products on my right. Then I'd zone out to some Hulu or YouTube while picking up an empty cap, separating it, running the small side thru the osmocote bowl like a scoop, put big side of cap on, then drop in bowl on the right. Found that way easier than trying to funnel or pour the beads into the caps
That's exactly how I did it. It's just a tedious task and I'm a nitpicky perfectionist who doesn't like to see a gelcap that's not completely full so I end up paying more attention to the process than is reasonable.