Sorry if I've posted this here before but I still have this odd pattern of noise on my Canon 7D OK, this is a 1:1 and the shadow area is lifted to the max in LR but it doesn't seem right. Why the stripe effect? Any other 7D user ever see this? The ISO was only 200 so I'd expect a clean image even at 1:1. I get the same in Canon's raw prog too so it isn't an artifact of LR. I did meet a Canon rep at a photoshoot earlier this year and gave here some printed examples but she never got back to me. Am I being picky? Could a fault be responsible or maybe some camera setting ? Any suggestions welcome and again sorry if I asked this many months ago!