Here's a little trick. If you get caught in a situation where your at full draw but can't let down for fear of spooking whatever it is you drew on. If you place your bottom cam on your thigh if your sitting, or against the top part of your climber, a tree limb in a hang on, etc. etc. it will give you some added relief and allow you to stay at full draw quite a bit longer. I like to shoot from a seated position in my hand ons and this little trick has saved me many a time. Try it.
Dan