I really think,,, now just my 2 cents,, is the drastic change in the light cycle from say 20/4 hours veg, kind of kick starts them into flowering mode... But I can't see why you couldn't do the diminishing lighting schedule in you wanted... I've heard that works pretty good,, but then you have to do all the same time and I always have plants coming outta my veg tent at different times. And different plants start flowering at different schedules. Outdoors,,, I have girls that start flowering say at 14/10 and others won't go till 15/9. All plants behave alittle different. Why I always say the first grow of a strain is kind of a learning thing. How much food, how big they will stretch, etc. But it's a live learn thing.... I think I'd stay with a good solid 16/8 min. veg light. I like to flower my autos under a 16/8 min too. Gives them a extra 4 hours of daylight to make as much sugars as possible, then at night they process the sugars and. And plants grow at night.. Thats why it's not good to really veg plants on a 24/7 cycle like I am right now.. It's cold is why I do that right now.
You know you need to get your link in your sig so peoples can find you.
GL and Keepem Green