[CR] How critical is 1mm in spoke length for a wheel build?

(Example: Humor)

From: "Eric Acuna" <moschika@gmail.com>
To: <classicrendezvous@bikelist.org>
Date: Wed, 11 Nov 2009 00:12:39 -0800
Subject: [CR] How critical is 1mm in spoke length for a wheel build?

I'm looking to lace up some Normandy HF hubs with a 5 sp. freewheel, for an early 70's Peugeot, to a set of Mavic ModE2 700c clincher rims. Using a couple online spoke calculators, I get 293.3mm for the front and 293.9mm non-drive side rear, and 292.1mm drive side rear.

would a 292/293 mix like this http://tinyurl.com/ylohxun , ebay #110445414676 work for this wheel build? or do i need to get 294's?

thanks.
Eric Acuna
Santa Rosa, CA, USA