Possible issue with web_convert_param function?

Hi guys,

I'm using the web_convert_param function to convert an HTML value into a URL value as it's needed in a subsequent web_custom_request.

The value is being captured as  Northern Ireland REGION and when I convert it to URL it becomes Northern Ireland REGION
If I then use the web_convert_param function again, the value becomes Northern+Ireland+REGION.

So either I'm converting the value incorrectly (I've tried HTML and Plain as the SourceEncoding) or there's a problem with the function -  I would expect the spaces in the original value to become , not %B. I also wouldn't expect to see the ' ' symbol used to replace a space when converting to URL!

Can someone check this for me or correct me if I'm doing it wrong? I would expect the value to become Northern Ireland REGION.