So to clarify
20.00 box for 2 horses = 40.00 = good
20.00 box for 3 horses = 120.00= no good == bet will be cancelled
15.00 box for 3 horses = 90.00 = good
16.00 box for 3 horses = 96.00 =good
17.00 box for 3 horses = 102.00= no good and bet will be = bet will be cancelled
$4 win 6
$20.00 xb 6,4
$56 show on #6 = 100.00 = good
$4 win 6
20.00 x box 6.4
57.00 show 6 = 101.00 == no good= the show bet will be cancelled , the win a exactor will count
About right Jack
Also are you forced to play win /place / show or can you bet exactors only