Hi Guys! I'm using Slicksw/ three xbows. I found that getting the wobble or run out down is crucial to that field point like accuracy. I tend to overdue things having time on my hands, so I converted a defunct arrow straightener to check same, found I had some w/ .012" to .015" differences from one side to the other. Got it down to about .003" by spinning the washers just like Gary says on his site. I just repositioned the dial indicator. Here's a pic if anyone is interested.