Thanks Roger, Ron, Wim, and others for the replies. Rog... looks like you are out voted here... Why would they be quieter ?? Nice to see you up again btw, havent seen you on the list for while. Cheers RicB Overs Pianos wrote: > Richard, > >> Doing a rebuild on an Petrof 235 and it looks like I I have a choice >> of replacing back check wires with 2.9 mm diameters, or use the >> existing size of 2.5 mm . . .Thicker means stronger... not >> necessarily a good thing... > > > The 2.9 mm diameter wires are our choice every time. The 2.5 wires > don't hold regulation very well when being handled, and there is no > downside that I know of using the 2.9s. > > Ron O.
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