when I was fit for my 710 CB irons I was 1* strong & 1* up.  for example the standard spec for the 6 iron is Loft 31* , Lie 62.5*. 

I have not had them checked in over a year and played more than 40 rounds this year along with practice.  

Just so I know when I take them to get checked using the 6 iron the 1*strong specs should be Loft 30* and Lie being 63.5* or 61.5*(this is where I get confused)

Thanks!