standard to call on flush draw after two all in callers?

Hero covers both.

.10/.25 Absolute

Hero has J[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/club.gif[/img]
PUS_KILLA - Calls $0.25
Hero - Raises $1.25 to $1.25
XMAVERICK68 - Calls $1.15
XTHEPLAYERX - Calls $1
PUS_KILLA - Calls $1

*** FLOP *** [Q[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/club.gif[/img] 2[img]/images/graemlins/club.gif[/img]]
XMAVERICK68 - Checks
XTHEPLAYERX - All-In $17.40
PUS_KILLA - Calls $17.40
Hero - Calls $17.40???

Massive variance, but the odds seem about right. I'm 50/50 to hit my flush by the river.