On Sun, 21 Jun 2009, myfordmatt wrote:

> Many thanks John
>
> LBSC gives the Pansyette cylinder block a width of 1-15/16", which
> coupled with a couple of frames at 3/32" provides a reassuring 2-1/8".
> (If using 2.5mm plate then presumably, since 3/32" = 2.38mm, I simply
> make the cylinder block 0.12 mm narrower.)

Oooh, careful - assuming you're leaving the back to back wheel dimension
the same, then all of the extra width of the frames needs to be
accomodated between the frames, so for an inside cylinder block, I reckon
you want to make it 0.12mm * 2 = 0.24mm narrower, unless I'm missing
something.


Yours,


Rich.