Survey Tools for Bricscad - Aussie user?

I'm a MicrosurveyCad and a Bricscad user.

I have downloaded and installed Survey Tools and have keys etc for such to trial.
But when I run Bricscad V25 and set the search path to find Survey Tools B'cad runs seems to recognise I have Microsurvey points (gives a dialgoue box with a Microsurvey message ) but there's not a hint of any Survey Tools routines.

I looked for a partial cui to no avail so assumes there isn't one to load.

Anyone out there using this and who can shed light on it please?

thanks
Richard