"Tom Nakashima" wrote in message
...

Interesting site.
How critical to a tied fly is holding dimensions to tolerance?
-tom

In my opinion, it is more critical on some flies than others, especially
flies that ride on the surface using only the wing and the tail like a wulff
or an adams, or any subsurface fly where you are depending on the way the
fly lands and moves through the water. Most of the time "near-enough" is
probably going to be OK.