[sdiy] Hot tip!

[David G. Dixon]

> Or invest two of your finest bucks with Mouser and get the 
> proper tool, Bourns H-90:
> 
> http://be.mouser.com/ProductDetail/Bourns/H-90/?qs=sGAEpiMZZMs
> G1k5vdNM%2fc13Nf1D%2fBxxL
> 
> In the UK Rapid sell them for 77p (order code 68-0825).

Thanks for the heads-up.  Of course that takes planning, which is always in
short supply at my place!

One nice thing about that tool is that it's made out of plastic, and I find
that (sometimes) touching the screw with my metal screwdriver changes the
voltage I'm trying to trim slightly.  Is this a common complaint with
trimmers?  They are supposedly very good ones (they're Bourns, after all).