ORIGINAL: bugsNbows
You DEFINATELY want to spin test all of your arrows with the broadheads on. Wobbly ones may need to have their inserts removed and reinstalled or sometimes just by switching your heads around you can make things right. I use Thunderhead 100's and sometimes, just by replacing the rubber o-rings that does the trick! You must achieve NO WOBBLE AT ALL!!!!!
DITTO!! I spin test also then shoot groups just to be absolutely sure they will do as I expect them too. I definitely don't want to wound an animal because I wanted to hurry things. I've done that before and had an animal suffer because of not following all the steps and that won't happen again if I can help it!!