Question about CRD coils (stock)

[SDLiberty]

I have a pair of stock CRD coils and noticed that one of them has (1) more twist in it. They both measure 14.5 in long but i noticed one is a little tighter rapped. I counted the twists in them both. 10 on 1 and 11 on the other Any reason?? Any neg. effect vs the two?

 

[SDLiberty]

Hmm...that's weird...I'll have a look at mine to see if they have that too..

Yeah you don't even notice it tell there side by side. Let me know what yours are like.