hey there & welcome! Might try hanging your foot end 5-6in higher than the head end. should take care of that "creep" factor. Glad you enjoyed your first night hanging in the wind. You certainly sounded prepared for a last minute fix for your camping situation. Welcome to the trees!
"Mother Gue", I says "the Rocky Mountains is the marrow of the world," and by God, I was right. Keep your nose in the wind and your eye along the skyline.