I read in b.j. attack 3 ,that in the I-18 that 9 vs 7 the index is tc3 ,but in the gamemasteronline it is tc 6 ,they both referred to dd game.TC 6 IS R.A.???Also 9 vs 2 is tc 1 in b.j.attack 3 ,but game masteronline is tc 2??? I think it is risk adverse index.and 15 vs 10 in b.j.a. 3 is tc4,yet gamemasteronline doesnt have an index which seems strange??!!! 12 vs 2 is tc4 in bja??but gamemaster is tc3??12 vs 4 is tc1 in bja,but gamemaster is 0????.....Can someone give me some thought on them?Thanks for sharing and helping .!!!p.s. 11 vs A is tc -2 and 10 vs A is tc 2 for h17 ,also different from gamemaster.