How important is blueprinting a factory remington action? The reason I am asking is that I'm thinking about following the videos Brownells has on building your own rifle with tools they sell without a lathe. I have heard that blueprinting will only get you that last small fraction of an inch in accuracy. The tools to do this job is around $600 from brownells. If it will get you that extra 1/8" group, it is not that important to me for the cost. Any opinions will be appreciated.