Thanks DH much appreciated. :thumbsup:

I guess like you said saturated is saturated rather pouring 3 gal or 9 gal for a flush the medium can only get so wet. She is looking good since I did the 3 gal flush. After the 3 gal flush I waited another 3 days then fed her RO 1 gal with a 700 PPM feed. Its been a couple days since that feed. I am thinking about doing another flush as the PPM run off was still pretty hot but on the last gal I pour in I will add some CalMag and 1/2 strength nutes!

Thanks again bro!

Peace