Project Cars 2 settings

Hi can anyone explain exactly what you need to do to get SC2 working in PC2 . Have spent many hours on this now, have just about got the controller axis allocated (after disconnecting others) and have tried RAW and CUSTOM in game FFB settings but one minute FFB is there next i cannot get it back.

Is there something i need to enter in a controller file in CUSTOM to get this thing to work?

Many thanks

You may wanna take a look here: Project Cars 2 and Simucube 2

Did you delete your old controller profile first?