GRID Legend Custom UDP telemetry

Hi,

I want to receive telemetry data on UDP port 20777 such as yaw, pitch, roll, gforce lateral, gforce longitudinal and gforce vertical on the Codemaster game GRID Legends.

For that i'll enable on hardware configuration xml file the tag <custom udp ...> because simple <udp> tag whatever extradata configuration i do not have all this signals !

I make the same operation on codemaster Dirt Rally 2 and it works fine!

I create a custom xml file added to the hardware config on motionplatforms folder but no result appears on ethernet network neither on localhost if i specified 127.0.0.1 ip adress

Can you help me ?! I want to use my simulator on this game!