Hi Glad the image was of use! :-) If you look on the test page there is also a specific radial gradient that Graham Preston sent me. This has positive and negative gradients, and stepped annotated versions that give you more precision if needed. The radial patch on my own test image is often the only part of a print to initially show up problems, particularly when using some of the B/W printing modes in new printers with OEM inks and papers. Bye for now Keith Cooper
Message
Re: FYI: Linearity test print
2007-10-25 by Keith Cooper