The DTLs are referenced in routing rules but it didn't seem to pick them up.  I've sync'd the Dev and Test Productions now but i'll check on my next integration and see how it behaves. 

Hi Jeffrey

Thanks for your advice.  The first option didn't seem to for me as transformation are only added if you individually add them in and this would take too long.  The second option worked well though and I have used that to copy them over.

Thanks again