[Harp-L] Shim Stock

[Joe Spiers]

If you cut open one of those white rectangular security devices found on some retail items, there's a metal shim inside that might work well. 

> On Jan 17, 2019, at 8:30 AM, Joe McManus <piney12 at xxxxx> wrote:
> 
> Sadly my beer can idea is toast now :(
> Vern's feeler guage idea gets us down to about 38 micron  for the lowest easily available tool.
> 
> I did a quick search and the lowest I saw for shim stock was 30 micron out of Germany.
> 
> What was your source, Brendan?
> 
> 
>