Hello, I am doing some research and attempting to calculate the entire brew process myself as an exercise for understanding brewing calculations. When I am starting from the grain sheet going up, my calculation for specific malting companies PPG (after converting from the Fine Grain Dry Basis)...

I'm steeping dried cherries in the recipe below and have guessed at the ppg contribution added by this step. Anyone have any experience here to evaluate my guess? I thought about taking a hydrometer reading of the steeped liquid before adding it. If SG=1.005 then my guess is correct, I think...