I actually am sitting in the house right now, thawing out the rest on my bow. Froze up on me today and cost me a fat doe. I have a QAD Ultra Rest HD. Full containment drop-away style. I was out in the rain all day the day before yesterday (40 degrees), threw my bow in my truck and forgot about it. Got out yesterday, rest was frozen down, could not flip it up. Thawed it with my hand (now my hand is freezing) got it to flip up, and it promptly froze in the up position. Brought the bow inside for 14 hours, worked fine this a.m. prior to heading out. Froze up again today. Needless to say, that rest is going away. I wont tolerate equipment failure, especially expensive equipment. I thought about oiling it, but it specifically says on the rest DO NOT OIL.