Hi All, After 8 months of my STi being off the road - finally got it back running a whole lot of new gear (Thanks to Matt Ashley for the Tune). Including the Link G4+. Prior to this I was running another ECU (Aut****) that connected the RS232+, RS232- and negative to an aux jack which went into the ECU. Now that I have the Link G4+ it has a separate CAN/RS232 pin out which you need an adapter for (purchased both CAN/RS232 ECU Adapter, Spare CAN plug and connected both). I have connected/wired the CAN H and CAN L to the AIM CAN + (to H) and CAN - (to L) as per instructions. Set the protocol up (as per AIM instructions) on Software/Link ECU (CAN SETUP) and Race Studio 2. Now - everything on Race Studio seems to be reading correctly after setting it up as a new 'profile'. However, once car is running - data is not being transferred (RPM/Gear/etc). How would I go about this? I'm going to attempt again tonight and re-check solder/wires etc. Regards, Nick.