Interesting! Thanks for all the info Charles. I made one application in conjunction with the switch to 11/13 lighting and then another two weeks later. I placed wax paper at soil level and waited until the plant had opened ~90% of the clusters. I never saw any dropped pollen so I just rubbed open flower clusters on some females with no luck, but the drying and extraction make sense, thanks. I've seen those extractors used before. They seem to work well for a rough dry sift too.
Charles-scott its interesting you say you had 3 males from the female seeds, i had a male in a pack of the OG Kush S1's that Orgnkid released many years ago sadly i was on holiday and my cousin cut it down thinking he was saving the crop.....probably the most regrettable loss of my grow career.
Lots of interesting info in here, i am just about to move over from using CS to STS so thanks for everyone input here.