the ph-ppm perfect formula isn't even out yet. I emailed advanced nutrients and this was the response they gave me
Thank you for your inquiry,
As of the moment, the pH-ppm perfect system has not been released due to a number of label registration issues we have been faced with. Because of that, none of the products right now are pH-ppm perfect, and still require to be pH-adjusted and monitored. In soil, you should adjust the pH of your nutrient solution to 6.3 before applying it to your plants. In hydro, you should start the initial pH at 5.6 in your reservoir (after mixing the nutrient and waiting for 1-2 hours), and adjust it every 1.5-2 days (36-48 hours.) In coco coir, you should use a nutrient solution at a pH of 5.8-6.0. You should also add 200 ppm of Sensi Cal/Mg or an equivalent Cal/Mg product to coco coir to combat the effects of coco coir related lock out of calcium and magnesium. With RO water we suggest using approximately 50-100 ppm of sensi cal/mg as this will help stabilize the pH and keep it at the appropriate levels.
Having said that, because the system has not been released yet, we do not recommend using the new nutrient calculator listed on our website. It is designed to be used with the pH-ppm perfect system and not the original formulations available now. Because of that, we still suggest that you use the old nutrient calculator available here: http://www.advancednutrients.com/hydroponics/nutrient_calculator_old/
I hope that this is the answer that you are looking for. If you have further questions please contact us via e-mail or by calling our tech support toll free line at 1 800 640 9605 8:00 am 9:00 pm PST. If line busy or directed to voice mail keep trying.
Sincerely,
A.N. Tech Support
Thank you for your inquiry,
As of the moment, the pH-ppm perfect system has not been released due to a number of label registration issues we have been faced with. Because of that, none of the products right now are pH-ppm perfect, and still require to be pH-adjusted and monitored. In soil, you should adjust the pH of your nutrient solution to 6.3 before applying it to your plants. In hydro, you should start the initial pH at 5.6 in your reservoir (after mixing the nutrient and waiting for 1-2 hours), and adjust it every 1.5-2 days (36-48 hours.) In coco coir, you should use a nutrient solution at a pH of 5.8-6.0. You should also add 200 ppm of Sensi Cal/Mg or an equivalent Cal/Mg product to coco coir to combat the effects of coco coir related lock out of calcium and magnesium. With RO water we suggest using approximately 50-100 ppm of sensi cal/mg as this will help stabilize the pH and keep it at the appropriate levels.
Having said that, because the system has not been released yet, we do not recommend using the new nutrient calculator listed on our website. It is designed to be used with the pH-ppm perfect system and not the original formulations available now. Because of that, we still suggest that you use the old nutrient calculator available here: http://www.advancednutrients.com/hydroponics/nutrient_calculator_old/
I hope that this is the answer that you are looking for. If you have further questions please contact us via e-mail or by calling our tech support toll free line at 1 800 640 9605 8:00 am 9:00 pm PST. If line busy or directed to voice mail keep trying.
Sincerely,
A.N. Tech Support
They did add several items to the mix so it seems they are basically forcing you to buy their other products all of which i wasnt using before. Did the math though and it is still a reasonable $300 for 8 weeks of full strength a&b, big bud and overdrive. 
It doesnt change the actual ph of your water but rather makes the nutrients available in a huge ph range like 4 - 8.5 
was using their previous blend and had great results with it. I had some fruity chronics that yielded me 4 times as much as my soiless version under same conditions, same container size (one gallon) i was also using ebb and flow so a lot of it is probably due to that. Everything grew incredibly well without a single issue and it was my first ever ebb and flow run. Been doing soil less for 5 years and every single variety i changed over i got the same kind of results. 
