Any Theories?

[James on laptop]

You just used the wrong broadhead for your arrow weight.Switch to a WW type head and carry on or use a heavier arrow for the snuffer.Lighter arrows need smaller broadheads than heavy ones. jmo

[Dave Lay]

snuffer mid 425 gr and 52lbs.. bump up the arrow weight some and go with a smaller head. your set up would be ok on a perfect shot situation, but ya need to prepare for a not so perfect ie: deer reacting to shot hitting a scaupla etc..  good job on findin him nice buck !!