Thanks Jordan, I'll pm you the config.
show load-balance watchdog = Group WAN_FAILOVER eth0 status: Running pings: 4615 fails: 0 run fails: 0/2 route drops: 0 test script : /config/scripts/pinger - OK eth1 status: Running failover-only mode pings: 39 fails: 0 run fails: 0/10 route drops: 0 test script : /config/scripts/pinger - OK admin@Gateway:~$ show load-balance status = Group WAN_FAILOVER interface : eth0 carrier : up status : active gateway : 75.144.x.x route table : 201 weight : 100% flows WAN Out : 26574 WAN In : 0 Local Out : 3 interface : eth1 carrier : up status : failover gateway : 40.135.x.x route table : 202 weight : 0% flows WAN Out : 0 WAN In : 0 Local Out : 0