i just read your page said
counting single deck from -1 and
do u mean all index below +2 the following is still hit which different from normal bs?
but A6 vs 2 its normally hit , do u mean +2 then we should stand ?
Single deck requires adding five additional indexes. However, they are still all +2.
13v2
13v3
12v5
12v6
A6v2