After setting it up his #4 trajectory table (rightly or wrongly) did Moore calculate the final trajectory properly?
No, he did not. He said he was doing it one way (which was one correct way of calculating it), but in reality, he did it differently. So again he was cheating by saying one thing and doing another. But worse, the way he really did it was mathematically bogus. Moore built various wind symmetries and correspondences into his table that were destroyed by his improper method of calculation. E.g., his table indicated identical wind values for the same altitude intervals on the up and down sides. But Moore carried all his wind values back through the previous altitude. This had the effect of applying the same winds to totally different altitude intervals on the up and down sides instead of applying them to the same intervals.