YUP! Daz da way I did it.I settled on the following technique…
I let the buds over dry, like, crispy.
Then, over a good size rolling tray with decent sides on it, I put the buds between my hands and rubbed them together, seeds, and plant material falling onto the tray…
Last, I push all material on the tray to one side, tilt it at about a 30 degree angle and start bouncing it up and down like I’m panning for gold….the heavy seeds will begin to make their way to the lower side…. And you just keep pushing plant material to the high side and reworking it until there’s no seeds left. Work in batches.
Works like a charm
Good morning my friend
I did take it further with separating the non-viable seeds with static electricity and gold panning tech in a BIG grow tray. The tray is made of a harder plastic, so static is easier to build up. The tray is also smooth except for small raised lines.
Hold the tray at a slight angle, rub the bottom with a microfiber towel. the lighter non-viable seeds will dance first and slight shaking will make the viable seeds tend to be at the bottom of the tilted tray. The bad seeds will group together in the center and can be easily removed by forefinger and thumb or just pressing your finger tip on to them.
Tray for 20gal pots
ppp
i mean, color tv didn't come in til '66 i think it was, but color tv'z were wicked expensive in the beginning dayz, and thus, we didn't get a color tv until 1976....and boy, what a life changer that was! 
ppp
