Recently, I have been conditioning in the same fermenter as primary has been taking place. I use 7g Fast Ferments. The harvest "ball" allows the removal of initial trub, and secondly the yeast I want to harvest. After yeast removal, I leave the valve closed, and allow the slower floccing yeast to continue working, and scrub out remaining diacetyl and acetaldehyde. Also, reducing O2 exposure. Always looking to improve, any thoughts about said techniques appreciated.