As a guess, something is either twice as small, or there twice as many of them.
Either way, I could really use both -:)
On Dec 31, 2014, at 1:30 PM, tony duell <ard at
p850ug1.demon.co.uk> wrote:
Based on some boxes of stuff I unpacked today...
How could you quickly distinguish an RK05F spare head from a normal RK05 spare head?
-tony