I am at the beginning of a printing project. I am using an Epson 4000 with the Harrison quad rip to print 4 B&W images in an edition of 40-60, I proofed on a few different sheets and decided with my client that the Hahnemuhle Photo Rag 308 was the paper to go with. It turned out that my paper source is selling out their supply of Hahnemuhle papers and not restocking. A number of batches of the paper have shown yellowing after two or three weeks. I have not seen the yellowing so can't give you a better description. Has anyone else heard of or seen this problem. I am looking at the Innova Smooth Cotton as a replacement.