OliverVancouver

Hi guys, I am a mechanical engineer specialist in gear design, and until recently never used any graphic design or image processing software. But since I started my own company and changed my career, I did a lot of research and decided to go with Affinity. It obviously is a very steep learning curve for me, but for the most part I am making progress, even though I have a long way to go. I decided to sign up for this forum, since sometimes I just can't find what I am looking for. So here is my first post, apologies for using the wrong terms, description etc. Problem: I need to send a company who makes our shipping boxes our logo. I have the logo as a vector graphic and in color. I like to convert it to grey scale/bw. So I added an black & white adjustment. I noticed that this resulted in the logo being rasterized during export. I read in one of the forums on here that adjustments should not have this impact as long as I choose "Postscript Level 3" during export, which I did. But for some reason this does not work for me. Hopefully someone can help me and point me in the right direction. Thanks for the support and help! Oliver HappyGrun_Color.afdesign HappyGrun_Final_ShortForm.eps HappyGrun_BW.eps