What does it measure at the very end of the carbon fiber?my 12.4 is actually 12.00mm and after initial alc 91% wipe with lots of black residue on the paper towel is much lighter color now than revo and they were very similar before the wipe and now it is even discolored on the bottom and the top because I was wiping less there and it can not be wiped after I tried it still stays now like that.
I am returning mine via Amazon