Warning2you - CenterPoint Power Draw Crossbow Rope Cranking Device

I reluctantly purchashed this crank for my specter 375, after reading a review of a customer who's device broke on his second pull (I thought perhaps it was operator error) and decided to go ahead with my purchase as it is the only crank availible for my bow. I was initially very pleased with the performance and ease of use. That is until it broke on the 3rd pull, and slammed into my scope/rail at about 2/3 draw. I would give no stars, but its not an option. This crank is not properly tested or engineered to adequate strength. I will be returning mine for warranty, but probably will never use it again. Save your money and buy a better rig