Yeah I've been in contact with frex and they suggested opening ports via my firewall which I've done and I've changed the config file i.e. :-
OutSim Mode 2
OutSim Delay 5
OutSim IP 127.0.0.1
OutSim Port 51223
and these :-
OutSim Mode 2
OutSim Delay 5
OutSim IP 127.0.0.1
OutSim Port 10000
and tried these :-
OutGauge Mode 2
OutGauge Delay 1
OutGauge IP 127.0.0.1
OutGauge Port 51223
and these :-
OutGauge Mode 2
OutGauge Delay 1
OutGauge IP 127.0.0.1
OutGauge Port 10000
But I'm afraid none of them work, its a real pity because I love the simconmeter and would love to get it to work in LFS, it works with all my other sims i.e. GTR2, rFactor, GT Legends but not LFS