Print/Export transparency V1R5

Hi,

 

some of you already asked this question, but I wanted to raise it again. I'm using DraftSight version V1R5 x64 and I'm having problems printing transparent layers (say with a transparency of 70%) as well as exporting this transparency into pdf's.

 

As our drawings or quite complex, this function is vital to keep the drawings as simple and clearly arranged as possible. Has anyone got a solution to this problem? The only thing I can think of is stop working with DraftSight...

 

Thanks in advance!

Regards1