In article ,
"Rumpy" wrote:

I think they are rounded off. .9 is likely .875 or 7/8, .6 is likely .625,
or 5/8.

If they're not rounded then I do it when I made it - just figure .9 is
7/8" and .4 is close enough to 7/16" to not make much difference in
building the chairs. It's not a matter of following the actual
dimensions in the plans to the decimal point, but making components with
the same specs the same dimensions.
--
Owen Lowe
The Fly-by-Night Copper Company
__________

"I pledge allegiance to the flag of the
Corporate States of America and to the
Republicans for which it stands, one nation,
under debt, easily divisible, with liberty
and justice for oil."
- Wiley Miller, Non Sequitur, 1/24/05