Thought I would share this tip a buddy gave me. Instead of using sticks to get the downward angle for high mounted cameras, Stick one of these door stops behind it. Very light and doesnt retain water.
https://www.amazon.com/HouseHold-Im...&qid=1558212961&s=gateway&sr=8-58-spons&psc=1
https://www.amazon.com/HouseHold-Im...&qid=1558212961&s=gateway&sr=8-58-spons&psc=1