When you add the scoops of powder, if one scoop turns it pink, you don't need the second scoop. You are correct that it would be a FC reading of 9.5. If you add the drops of R-0003 and it stays clear, then you have no CC which is a good thing. So, you were right to stop at that point. Just use the 10 ml sample to save on your reagents.

Continue to keep the chlorine high. With that high CYA, 25ppm of chlorine is what you need. After you add the bleach this evening, wait an hour or so and test your chlorine. Then, tomorrow morning within two hours of sunrise, test the chlorine again. See how much chlorine you are losing overnight and report back. Continue to run your pump.