Got all that, thanks... I may be suffering from my version (SU8) though... Can install the sketchucation plugin, but nothing appears in the program. Likewise with Toolsonsurface... I do already have LibFredo installed and Fredo tools, among other things. I found version 1.8 of the Toolsonsurface, as a zip file. Followed the premise of unzipping and copying to the plugins folder, but again, never appears in the program... I have a sense that it all ends here... Thanks for chiming in all the same...

Thanks anyway... It's the latest version - I can't see where the error arises... Maybe I'll have to dig out a copy of v8... Although it'd be easier for the OP to update to v2017