Haha.............We both fight traffic to the kitchen.............lol. I know you are using a great soil, but it is the light version. I don't think you are locked out, if you are at 7.0, you should be fine. I don't think you Nutes are going to raise the PH. I know you started at a small dose, I'd keep it there & not go up for another week or two mate. When you get your digital meter, then you'll know for sure. I wouldn't flush your plants until you get that new reading. If your PH is off, then just adjust it and water as normal. The flush I did yesterday on the one plant wasn't even necessary (Rookie mistake), but she won't need any water for awhile! LOL.