The Aran Calculator V3.5

There are TWO possibilities:
1. There is something totally wrong with the calculations. But I do not think so, so there may be other factors.
2. Is this with or without SE you are talking about? Because I see in your picture that SE is not checked.

Also, both of them your PA combo is unchecked, which can lead to a miniscule difference.

It is meant to be without SE. In the second picture, I checked PA combo count.