Roger BM, thanks,
I have harvested like you mention when fermentation is complete. However, right now all I have is an active batch that I started several days ago. I guess I could syphon off the bottom and see what comes up?
There is also patches of what appears to be yeast on top, I was wondering about harvesting the top yeast?? Not sure there is enough on top though? I figure I should have like at least a half cup or preferably cup of slurry.