1/2 punching

[Barbara Richmond]

sloif?

I see, you're talking paper, I was thinking felt punchings with one side
clipped.

Barbara Richmond

----- Original Message ----- 
From: "Ric Brekne" <ricbrek at broadpark.no>
To: <pianotech at ptg.org>
Sent: Friday, August 04, 2006 5:32 PM
Subject: 1/2 punching


> Hi David
>
> It lowers the effective key ratio just a bit and significantly impacts
> touchweight.  I generally sloif the half rounds and glue a strip of flange
> paper along the backs of balance rail pins for whole sections. Works great
> lasts a long time.  Usually about 0.2 mils is enough to do the trick.
>
> Cheers
> RicB
>