HI Adam,
Thanks for your reply.. Yes on the IC7 I "load defaults" Link G4
yes I purchased the Link cables (didnt make my own).
I managed to solve the issue with your help... I didnt know about the DTM4 pinout difference between the link and haltech cables. For those who are having a similar issue.. on the Haltech plug that goes into the back of the IC7, swap the High Low Can connections.
As always Adam.. appreciate your help and guidance.
Thanks