I got one of these printed by a banner-printing service who could do prints two metres tall and 60 cm wide or something. It came back with the bottom third blan

I got one of these printed by a banner-printing service who could do prints two metres tall and 60 cm wide or something. It came back with the bottom third blank - there are so many objects in the postscript file, it crashed their rasteriser. This was a cheap service, so they didn't check it before printing it out. I rasterised it in software, and sent them the image, and that was fine.