Final render shows a different symbol than wireframe

[briankarol]

i'm placing sharpies in a drawing, they show properly in wireframe, then when i do a fast or final render, they look like colorblasts. this is from the clay paky library on vectorworks service select.

this also happened earlier with them in wireframe, the 3d portion of the fixture changed from the sharpy shape to something that looks like a colorblast. i deleted all of them out, then placed fixtures in the drawing again, which was successful, and lead to the problem listed in the beginning of this post.

Thank you for any guidance you can give.

Brian

Vectorworks 2011 SP4