Hello. I’ve been putting together an owner / builder concrete pool in Tampa, Florida. Currently have the concrete shell, plumbing and electrical done. Next, I believe I need to parge and do the coping. From what I understand, parging is leveling out the rim with a “parging mix” so the coping is all level. Anyone have any tips or suggestions? I see some people actually build another form for parging which seems drastic. Couldn’t really find anything on YouTube.