RE: a/c/c's......
Also,were the arrows that you checked after some use within "factory" specs? You just said they spined and spun well.
Please don't take my question as any kind of attack on Goldtips ar any other arrow,they are fine arrows.
I prefer ACC's and KNOW the straightness tolerance that is put out by other manufacturers is a total marketing ploy.Yes,they may have arrows that are straight to within .001 but I say so what,it makes NO difference from a .002 straight arrow.(ACE's and X-10's are .0015)If you are comparing to a .004 or .005 straight,then there MAY be an argument.