The OGF/OSM scale helper...

I was wanting to try the OGF scale helper again and was wondering if others had come across a problem I found. When I try the scale it works on the OSM (OpenStreetMap) end, but I can't with OGF (OpenGeoFiction). What's going on? Do I have to zoom up or down to scale, or is it something wrong on the site's end?

I've just been wondering as I like the tool instead of trying to export a map manually to get scalings right.

Any info or tips?

Thanks,

JBStad1