Hello, I found this old thread and it is relevant to me since I'm making seamless vector patterns. I'm using embedded object and power duplicate to test my patterns and have noticed these seam lines where the pattern objects connect. My work is intended for both print and web design. I understand that with printing this is not a problem. My question is regarding web usage - if I export my vector patterns to png file format (for example) for it to be used on the web (like say, tile a web page background) will this eliminate the seams since the export rasters the vector image?