So the long A2a vs short A2A thing came up again. Having only one bow I don't have a way to compare. That doesn't mean I don't have questions though?

I don't understand why a 60" bow would be more accurate than my 32" bow. We will say that both have been super tuned to the max by the same super tuner to take away any variables. If I put my short bow and a long a2a bow in a super shooter is one going to be more accurate than the other? If the points of contacts are only the grip and the d-loop I can't wrap my head around why one has a technical advantage over the other?