I have a Centerpoint Mercenary. Because I'm so short, I opted to get the Powerdraw cranking device. I got the pro at the shop to show me about proper use, and I was excited to start shooting this morning. First rattle out of the box, I have over cranked the thing. The only way I know to release...

My colleagues and I are attempting to design and build a mechanism that is able to diffuse and cock a crossbow for our engineering capstone class. Our goal is to design an easier way to cock and diffuse a crossbow while using the same device, to safely and easily diffuse the crossbow. We are in...

So I recently bought a PSE speed loader and successfully mounted and used it to cock a Barnett Jackal. It does not fit the butt perfectly, but it does work to load the crossbow. Now however, the loader is still mounted with hooks on the strings but the spool release *cannot* be pressed down to...

are there any cranking devices out there for the Killer Instinct KI350 that is not the KI brand? I've seen bad reviews for the KI one