David,
your url was cutted off. But I don't think that the problem is related to the SOE
The SOE is generating the pdf in the arcgisoutput folder.
This seems to be something of your IIS configuration.
Could you try to open an other file in the arcgisouput direcory as url from the IE (or create a simple html file in it to control the access)?
If other files are working, you should check the file permissions.
Eric,
I'm looking for implementing "inch/feet" support.
You are saying that 1 mapservice isn't displayed.
Could you post the complete url and the mxd?
Tom