Why arent my window sills showing up in elevation?

[Anonymous]

I'm having issues with some of my window sills not showing up on the elevation in archicad. When I drag the window away from the wall I can see the window sill, its just when its sitting where it suppose to be its not showing up. I checked the sill setting what else can I do?

I am using archicad 18 on a imac os x version 10.9.5

[Anonymous]

A colleague of mine had a situation where he had overdone it with SEO's (selected all walls and all roofs and said SEO with Upward extrusion) and the roof below was slicing off the projecting sills. Could this be the cause?

[jakubc7]

Is your sill by any chance same surface and alignment as the wall?

[Anonymous]

thanks for all your help. I realised what I was doing wrong when I took a look at the model in 3d I found that I was placing the window sill facing internally and thats why I couldn't see them in external elevations