[pianotech] Key Leveling Time

[Ron Nossaman]

On 3/9/2013 4:24 PM, Laura Olsen wrote:
>Ron is the "3-09" the date you put them on
> the...shish kabob?  How long to you age them?

Yes. When I use one, I grab the oldest one in the drawer. Then I refill 
it, date it, and return it to the drawer when I'm done. There's no rule, 
but I like them compressed for at least a year. The number of key frames 
you refelt a year determines the number of clamps needed.

Ron N