As I do most of my work in B&W I often experience the dreaded tiling issue.
The more contrast I use the worse it gets, so I have adjusted my PP style a bit which helps but never the less it sticks it's ugly head up.
I shoot with a IQ160 on tech cam with Rodie 40HR, SK60XL and SK120 ASPH and of course use LCC and C1 to process the RAW's. I tested a number of backs before my purchase and this was by far the best in this regard and according to Phase One it is completely within spec.
Sometimes I can remove the tiling lines by using the spot healing brush in Photoshop (CS6) but not always.
Anyone else has this issue and an easy way to get rid of it in PP?
Here's a 100% crop showing the issue. I'll be happy to supply the RAW of the B&W TIFF if anyone wants to experiment with it.