From reading your replies and picture on the Q&A thread, I'm seeing a bit of nute burn on several of the leaf tips, but thankfully you already flushed. As you're in mid to late bloom, you'll notice the feed chart adds emphasis to the P and K while diminishing the N right down to zero. So next feeding, I would increase Big Bloom ( 0 - 0.5 - 0.7 ) to add emphasis on the P and K. Once mixed, I would then dilute it down to a lower PPM than you used last week. Because you're in soil, you won't see the performance that you would in hydro, and the lot of us grow hydro despite it being considered inferior to organic grows like yours. None the less, I think you know that you just want to get your canopy to look stable and even colored to expect the best possible result.
I also strongly suggest that you acquire a beneficial bacteria and use it religiously. I use Recharge, but there are many different products on the market and they all do basically the same thing, especially in organics.