Digital BW, The Print

I apologize if this has been covered before, but I seem to remember some comments being made that the 1290 Epson driver has an improved dither (or something like that) pattern over the 1280.  Is this something that would be worth doing or are there any pitfalls?  I am using my 1280 using the MIS UT inkset and Roarke curves and have not yet had a clog....
 
Jerry in Houston




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