I just got my first roll of Epson Premium Canvas Satin. I plan on spraying the final image with Art Premier Printshield. I want to create a color profile for the paper with my X-Rite eye-one. After printing the color patch onto the paper do I do an analysis of the patch results with the spectrophotometer at that time or do I have to first spray the test chart results with Printshield before using the spectrophotometer? Thanks in advance.[a href=\"index.php?act=findpost&pid=195351\"][{POST_SNAPBACK}][/a]