I'm thinking of doing the same thing today. Just giving the girls a big dose of LITFA today, so II have the time.
Have you found something to shake your 'second' shake onto? I have three black round smooth bottom trays that look like hard plastic plant trays. that I found at WallyWorld around the plates and bowls area.
After I shake with all the bowls for two min, I take the top bowl and finish the shaking onto the black tray until I see 'color'. Just let that hash dry in the tray a bit from the moisture gained from the cold temps and moisture in the air.
I shake for quality. I don't get all the goodies since I rework that material by fan drying on a big aluminum tray, decarb in the ArdenntFX, and then infuse. I drain N strain that oil and use it for the next infusion. It does make for a fairly green product, but pretty damn powerful, especially when ya realize it's from trash bound material.
If ya have any bud to work, chop it up with some scissors.