Ok. I have thought about this for years but have never had the courage to ask because I have never seen the topic come up in ANY discussion. Leading me to believe I am overlooking something that, to everyone else, is sore-thumb obvious. Which is going to make ME look like an idiot for asking. But here goes. Why do Xbow manufacturers NOT follow in the footsteps of their compound bow maker brethren and make Xbows with let-off? I mean they make compounds now with up to 90% let-off! Can you imagine the stress that would save on limbs and strings/cables?! Especially on those all day hunts?