I've been shooting the rocket miniblaster 3L (75 grns) for 5 or 6 yrs now and it's a heck of a good broadhead. I have taken hogs up to 185 lbs as well as several of our small texas whitetails (100-140 lbs). I shoot about 68 ft lbs and usually get passthroughs. I agree with the others in that your head is probably opening, then closing when you pull the arrow. I have shot many of these broadheads into my target and the rubber band usually pulls back against the blades when extracted from the target. It seldom ends up exactly in the "slot" but it's close. The head I describe has small "wings" on the end of the blades. The rubber band comes out of the target most of the time... Good Luck All...Fletch

KEEP THE WIND IN YOUR FACE.... FLETCH