I just bought one of the Lumenok FAST squaring tools. I have to say, it is a nice addition to my archery tools. I never realised just how far out of square an arrow could be coming off an arrow saw until I checked a couple arrows with this. The arrows I use have half-outserts, and I was warned to make sure the ends were perfectly square. Some of the arrows took as many as 50 turns on the squaring tool before they squared up. Now I know they are right. One of the best $39 I've spent in a while.
2006 Rytera Bullet X 60#---2008 Moab 70#
2008/12 Firecat 60#--- 2010 Warthog 70#
2010/2012 Alien X 65# 2011 Onzas 60 & 70#
2009 Warthog 70#---2009 Firehawk 70#
2010 Strother SR-71 65# & 2012 Strother Rush 65#
I hunt, therefore I eat. lol