hello to all, as i had to work on this file, i've openned it on a 64bit pc and 'broke' it in small pieces - then i removed all building materials, join it all again, now its fine. later when preparing final renders i'll export to collada to reduce texture sizes, but right now i prefer everything in white... regards, diogo

And Fredo's BezierSpline v1.21 tools can surely greatly help too.. [image: BezierSpline.jpg] [image: thpolylineDivider.jpg] simon