Ola, thanks for the early input. I made corrections for the issues you described. Timestamptz took without problems. For now, I removed the link to create a service namespace. Since each WSDL/service/namespace relies heavily on a tcl source code, it was virtually useless to expose the feature at this point.
If you wish to create your own service, take a look at the supplied services 'Workspace', 'Interop', and 'Demo' to see what you need to do. You can park your tcl source files anywhere the server can source files. You simply need to use a namespace like ::sg::myservice and declare your methods with -public access.
