And improper implies (to the Concise Oxford English Dictionary) "not in
accordance with accepted standards of behaviour". I deliberately avoided
writing "1s and 3s are on opposite sides" in my original query because to me
that suggests that 1s are on one side and 3s on the other.
Lewes, East Sussex, UK
----- Original Message ----
From: Mikel Mudrey <email@example.com>
Sent: Tue, 24 August, 2010 17:44:36
Subject: RE: Helix formation
they're starting from the wrong side.
So you mean improper? Wrong side implies that you have not followed