Hello,

With the GRACoL 2013 profile, the proofs made with M1 readings were too yellow, the proofs made with M0 readings were much better.

I read 11 different papers with M0 and M1 on and i1Pro2. The b* range for M0 was -2.21 to -6.64 with an average of -3.98. The b* range for M1 was -3.95 to -9.52 with an average of -6.1

Thanks,
Bret

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Message: 1
Date: Tue, 27 May 2014 17:19:12 -0400
From: Bret Hesler <bret.hesler@gmail.com>
Subject: Re: [ECI-EN] Fred15 project - M1 paperwhite for PC1 coated
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To: eci-en@lists.callassoftware.com
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Hello,
I just got an i1 Pro 2 and will be calibrating a proofer tomorrow to the
Gracol 2013 dataset, which has the same white point and specifies M1. I
took M1 and M0 readings of a couple papers and I agree with your findings.
Sappi Opus is a pretty common sheet, which I have been using as a target
for years, and reads about -4b* in M0 and -6.5b* in M1. After I complete my
profiling tomorrow, I will report back.

Thanks,
Bret Hesler