Author Payouts Are Much Less Than 75% Anybody Know Why? Also, Payouts Are Not 50/50 Split Between

SBD's and Steem Power. Asked this couple of days ago no one could answer. Perhaps a different crew someone will know..

Here are the payouts for a 2.04 post: 0.796 SBD, and 0.353 STEEM POWER. So author payout is 1.1399, where the stated payout was 1.59 (also higher than 75%.). Anybody else notice this discrepancy in their payouts?