Specify max ping time for load balancer

[tnine]

Hi all,
  We're connected via 2 wireless links.  Occasionally during bad weather, one of our links ping time jumps to about 300 m/s.  It will stay there for several minutes, but PF sense never marks the link as dead.  For all practical purposes, it's dead.  Is there a way I can specify the max latency on a ping before PfSense considers the link dead?

Thanks,
Todd

[jimp]

Not easily in 1.2.x. In 2.0 it can be set on a per-gateway basis in the GUI.