I think it's a chute, not a shoot.
Lubricate the inside surface of the chute. Silicone spray is
good, and my Dad used to use Pam cooking spray for his snow
shovel. Try one of those. Might also sand paper and repaint the
inside of the chute. Use glossy spray paint, probably more
Christopher A. Young
You can\'t shout down a troll.
Click to see the full signature.