I have hung it from the rafters in my basement in various spots using several anchoring devices, but it still wont stay up, and if it does, not for very long. So the question is now, what about outside? its a leather EASTON 100lbs. heavy bag. With fall and winter coming on i dont want to ruin it. Will the rain and snow hurt the bag? and if so, has anyone else overcome this problem with the bag falling? Any help would be very appreciated.