Hey Woodsman. Hoping you would entertain a question from a side liner. I run a soil very similar to what you once did (coco, peat, ewc) and also use a PBP lineup. You had mentioned in an ancient post that you never flushed and actually reused your soil. Since PBP includes some synthetics, did you ever feel this compromised anything? Also, did you ever see the need for added bloom booster like hydroplex? Thanks!