Correlated Hoop Parlays in SBR Book...

[iifold]

Last week I tried to parlay the T-Wolves and over and it wouldn't let me...

Last night I put in this and it was allowed...

PARLAY (2 TEAMS)
[805] WASHINGTON +12½-110
[805] TOTAL o185½-110
(WASHINGTON vrs PHILADELPHIA)

300.00 / 780.00

What is the rule???