Interesting that you iron the front rail punchings. As soon as I get a shipment of FR felt punchings, I string them up on a 1/8 threaded rod. Screwing larger FR cardboard punchings in from each end, the felt is left to sit in this compressed state for months. When I use them on an action that needs to be refelted, they are so stable that I can set the aftertouch very confidently. Years later, these actions still have the key dip I originally set. By the way, am I the only tech who sets the dip in the sharps as equal aftertouch to the naturals? What about it LIST? Roger Jolly wrote: > Delwin D Fandrich wrote: > > > It's also misunderstood by some action designers who simply don't leave enough room > > between those ridiculous jack letoff dowels to get at the adjustment screws. > > Have you tried the Yamaha made tool, nice and thin, best I've used thus > far. > I've had > > several "technicians" tell me that those screws were pre-set at the factory and were not > > supposed to be tampered with in the field. > Not a bad idea (SMILE), the way I've found some jacks set???? > > This is especially true with capstan felts, jack letoff punchings, hammershank knuckles > > and center and front rail felt key punchings. > Totally agree. I frequently iron front rail punchings to attain a solid > and well determined dip. > > Roger
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