Consistent Spine or Straightness for best groups
Just noticing something. JeffB has sung the praise of the ACCs for their consistent spine and weight, saying no fliers out of a dozen. Yet they are "only" rated at .003" straightness. There are many high end carbons out that tout superior straightness, down to .001", and weights too. Yet they rarely mention spine, and Jeff says a dozen will still usually yield a few fliers.
So, am I correct in gathering that when looking at specs, assuming a reasonably straight arrow, a consistent spine is the best indicator of identical flight? Would this still be correct assuming a drop away rest is employed?