I don't want to post that info. But if you find me in the chat room or post an email I can contact you that way. All I have is an Email account for communicating on the web. Post your Email and I'll contact you.

You use a empty paper towel roll. And you can do it anytime before flowering. I'd say the best time would be after about a month of veg. Or 3 weeks.
I don't like waisting money and time on male plants outside. Thats why I came up with this method.