I used SIMSIMP to answer a question I posted on the BJ Main board earlier -- about the eors for an undealt hand, given prior knowledge of receiving a card (in this case, due to ace prediction). The numbers I came up with for the "ace in hand" case seem reasonable, and I also did a set of standard betting eors to doublecheck my work, and they matched Griffin's figures from TOB.

The problem is when the dealer has an ace up. No matter what card I remove from the deck, I end up with a gain of +.00223% with a dealer ace showing. I can't see how the effect of removal for every denomination can be the identical in this situation, or why they're so miniscule. Anyone have any idea what's happening?

I'm assuming I've made a mistake in programming. Is there anyone out there familiar with SIMSIMP who would be willing to take a glance at my code? (Only a few lines are different than the original SIMSIMP)