when i am picking features off of surfed cad data i am seeing vectors of .98900. if i
 

vectors
when i am picking features off of surfed cad data i am seeing vectors of .98900. if i choose the same feature off of wireframe i get a vector of 1.0000. is this a significant difference? there are questions that this could be giving us variations in true oon by as much as .5mm on a 6.8mm diameter hole. also, does the rehit have anything to do with the vector?
something isn`t right then, and yes it makes a difference, deeding on your tolerance...rehit and retract settings have nothing to do with vector accuracy or calculation.