Also, you may find this thread interesting: http://forums.sketchucation.com/viewtopic.php?f=80&t=45091 Best, Jason.

Thanks for the info mate, I've joined it now.

Am I the only one that when I read mrSky and mrProxy I read it like "Mister Sky" " Mister Proxy"?

@bigstick said: Ah yes, I see why it is tricky using DCs - all the trimming around irregular shapes would have to be done afterwards. Perhaps Profilemaker could create the roof surface automatically. I am reminded of the LWCad videos here (http://www.wtools3d.com/swf/online_help/LWCAD_30/detailed_sidewalks/detailed_sidewalks.htm) and here (http://www.wtools3d.com/swf/online_help/LWCAD_30/shingles/shingles.htm) showing trimming roof tiles and paving being automatically applied and trimmed to irregularly-shaped surfaces. Something like this in SU would be amazing! I would pay for it without a second's hesitation. Amen to that! I second the motion and would be willing to pay. Especially the paving tools. LWCAD is an awesome toolset.

Yeah, I know you've already discovered this tutorial.