Finally got Multiech online covering Twickenham, TW2 Greater London.
I've been at it over 24 hours and in all that time I missed one line of instruction.
*Edit /etc/init.d/lora-network-server. Around line 17 you need to change from using *
basic_pkt_fwd to using poly_pt_fwd: pkt_fwd=/opt/lora/poly_pkt_fwd
This is insanely hard....
Still another node on line, just need to start sending some data and stuff now
I don't know wether to laugh or cry right now.