Chris, please feel free to share the kudos, If you hadn't posted that item there is an excellent chance I would have had to move on to other work & would not have solved it.

The chief engineer was cock-a-hoop when I explained at 11am that my 9am email to him & his manager, saying it wouldn't work had been overturned due to some assistance from friends in the US.

Moments like this make Iwethey the gem it should always be.

Cheers

Doug