Those are some nice bucks Peak and Mbmrang! Mbmrang, that's an interesting feeder you've got there. I always wanted to make a gravity feeder that I didn't have to refill as often and don't have to worry about batteries. I've used the PVC strapped to a tree before but they run out pretty fast. I like the idea of hanging the bucket with the PVC "down spout". Does it work as well as it looks like it would?