That often happens!! <g> In a message dated 5/9/2015 3:28:32 P.M. Eastern Daylight Time, DigitalBlackandWhiteThePrint@yahoogroups.com writes: but it did follow the post immediately preceding it.
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Re: [Digital BW] an inexpensive and accurate method to linearize a QTR curve
2015-05-09 by hrblaine@...