I've shot Muzzy's for years. EVERY time I knock an arrow on the string I check the broadhead to make sure it screwed in tight and the blades are locked in like they're supposed to be. I'll be doing the same thing this season when I give the Rage 2 blades a try.

It takes 5 seconds but it is important. Rage, Muzzy, field tip, or whatever...I check them all before I shoot every arrow.