You can customize bet sizing separation in Configuration -> Popup on stat -> Bet Sizing for each type of a bet:
Also you can customize bet sizing in Stats Editor:
Bet Sizing tab allows you to set on options for a distinct stat similar to options in Configuration -> Popup on stat -> Bet Sizing. The difference is that options specified in editor will affect only a single stat despite options in configuration affect all stats at once. Bet sizing options defines the separation of a stat's value by bet sizings and will be shown in additional popup on a stat.