It doesn't sound right.
is your meter auto-ranging or does it have a dial?
i ask, because 1ohm for just the leads sound terribly high...0.1ohm would be more in line, so perhaps you just have the dial in the wrong place
that sounds about right...1.2 or thereabouts is what I would get on a 4/5/6 depending on how tight etc. Anything higher or lower and I would start looking at why that was.
in fact, most of what I make I just wrap and stop when it looks right, and once built and metered its always somewhere between 1.0 or 1.3