Karen and list, The process of tuning F4 and bypassing the C3 - F6 blockade, with a SATll is done by using FAC tunings. What I first did was to compile a list of all the C3 - F6 stretch numbers of the 165 tunings that I purchased, available from Inventronics. Then when tuning a piano, finding the F4 stretch I can look for the closest match and use that piano page to tune. Example, if a piano gives me a F4 reading of C3 -3.2 , F6 6.0 I would use my page 121 FAC tuning (a Wurlitzer 45 " console C -3.2 F6 5.9 ) As this does not always give good results, of late I expanded the list to include C1 C2 C3 C4 C5 C6 F6 C8 . I now make checks aurally of octaves with a page and search for the best page before proceeding to tune This seems to help choose a better matching set of numbers for a given piano. Takes about three minutes to check. Joe Goss You know you are on the level if your bubble is in the middle.
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