Once you have found a XtrCutthat you are interested in then you might need to read about this but also yes, "If at first you don't succeed, try try again." I suggest you use a plain XtrCutfor it. I have been using that for a short time. You don't need to know another thing in respect to, using this. That's the best size for most connoisseurs. That's the moment to separate winners from losers. I will have to see how well I can manage that business so you will know exactly what it is all about when I reveal this triviality to you. http://www.fitwaypoint.com/xtrcut-reviews/