It is my understanding that for each increase of +1 in the "True Count", as figured by the Hi-Lo count method, the Player's advantage increases by about .5% in the average Blackjack game. Does this hold true for a Level II system, say Hi-Opt II? Somewhere, but I can't remember where I read it, I thought the Hi Opt II was .25% vs the Hi Lo .5%.

Don, or anyone that can help to answer this question. Page 255, BJAIII, table 10.79 78/104 S17 DAS. This table was generated referencing the HI-Lo Count System. I use Hi-Opt II, and I am assuming that there are differences throughout the table. Is there a % factor difference that I can use to approximate any differences, or will it require a custom simulation?