[chbot] Issue with openSCAD

[Mark Atherton]

Hi All,

Just installed the latest version on W7/32 and am having some issues.

difference() {cylinder(h=20, r=6.3); cylinder(h=10, r=9.5);} // this 
refuses to render.

Also I get an 'unusual termination' type error when exiting the app.

I trust I am doing something daft.

Thoughts please.

Thanks, Mark