Carbon Fibre Help!

Can anybody tell me what Im doing wrong with the carbon fibre? I followed this tutorial http://www.digimods.co.uk/tutorials/tutorials.htm and did exactly what the guy said, but my pattern looks spaced out more. Is there something he forgot to mention? Also I dont know how to put a picture on here so if somebody could tell me Id apreciate it.

http://creativedraft.com/phpBB-2.0.10/phpBB2/viewtopic.php?t=38

try my tutorial, see if that fixes your problem :)