No theory has worked so far with INS.
INS processing is beyond any logic. Predictions about INS procesing have come true with a PROBABILITY = 0.
So sit back. Try to put your mind into something else and hope and pray for the best.
BTW, If INS starts processing the cases the way they were doing in Mar, most of us will get approved in a few months.
Cincy485
RD 10/19, ND 11/30, FP 05/23, AD - Waiting.