I have a tip for anyone cloning for breeding purposes.
Take your chosen reverse cuttings 2 weeks early, if possible.
Start spraying the day you put them in the cloner.
Then start the slightly flowering cuttings in the cloner.
Everything should be rooted before the male flowers show up.
When the males are making pollen, you can fertilize the other clones, and they will mature until the seeds are ripe, even weeks after you've harvested the moms.
It takes quite a bit longer for the reversing of the clones, since they're making roots, and I only got 50% survival of the sprayed clones.
It just dawned on me, that one would be just as well to wait until they're,re rooted, or just before, when they start spraying.