Re: modelling issue?

Thanks Richard! (and all)

for the extensive and detailed replies, much appreciated -



  I take this as evidence that the issue hasn't caused resolution conflicts
for anyone.


I would  rather take it as evidence  that the issue has not been
investigated as such

:-)


and that maybe there aren't always clearcut answers....


respect



p


>  thanks!
>>
>
> You're welcome,
>
> Richard
>
>
>  PDM
>>
>
>