I’m embarrassed to say, but I was discing by myself and had 4 discs stuck in a tree at one time. I spent 20 minutes looking for a disc that got lost in low middle ground, and finally spotted it on top of a Spruce tree. I didn’t know better, so I was throwing discs at it to get it down. One of them also got stuck in that tree, but I got it down with another, then one went wide and landed in another tree. It was an embarrassing disaster as groups played through. 4 were stuck at one point. I eventually got all my discs back minus the initial. I did end up finding rocks and have adjusted my retrieving game. I spent half an hour trying to get the first disc down with rocks. Everything was hurting and I was losing rocks in the tree, so I called it a day. That was the first and only time I threw that driver.