I always wait a minium of 12 hours before draining the glycerol. I've tried lower times, but always had more fall out later, so I wait the 12 hours now.
Oregon Chapter Leader
My friends call me Don.
"I always keep a supply of stimulants handy in case I see a snake, which I also keep handy" WC Fields
RIP Steve Price. A true friend and a tireless supporter of FTE