Hello Peter!
As mentioned Miguel, your target has very high resolution.
It seems this is an issue.
I've made a resize of your TIFF file to 2008 x 1342 pix @ 300dpi and now
it works fine! Without any additional magic with CHT, TXT or testchart
borders.
Almost no matter if it's 16 or 8 bits TIFF - it works in both cases.
I checked the difference in the final profiles, it's about 0.05 dE2000
average and 0.36 dE2000 max.
Best regards,
Alexey Gribunin,
UNIT Color Technologies,
Moscow, Russia.
On 24/11/2020 23:25, pkr1979 (Redacted sender pkr1979 for DMARC) wrote:
I can: https://mega.nz/file/iaIm2L7A#6NY4coAc0YqHSIR9PyPu0351RT2pWntmqTFt9DSMI94
Thanks - I appreciate this.