smart solid/associative region showes outside clip

I use AECOsim Building Designer V8i and have a problem with my printed PDF:s. I have a number of drawing extractions on my drawing. I´ve used the clip reference tool along a circle. Everything lookes good exept the "smart solid/associative region". In microstation it lookes good but when I print the pdf it lookes bad. The picture below displays my problem. If I print it Rasterized it looks good but it takes some time to print everything rasterized... Any suggestions?