a couple things.. virtually impossible to jump is impossible.
Simple physics, you are no where near to the speed of sound with an arrow.
Its a simple fact.
Other, mechanical heads are mechanical devices which can and will eventually fail.
You pay your money and take your chances, but if you run a fixed blade head, keep your shots short, take only broadside or quartering away, you'll never be left wringing your hands....
As it goes now longer shots, weird angles, assuming frontal penetration, and so on, you are setting up for disaster. IMHO.
Congrats on the 3 deer though! It all worked right 3 times and thats good.
I've taken so many with a bow and now with crossbow, that i"ve made the mistakes, paid the price and hate to see others do the same.
