Step 1. Drill holes in the track to expel snow as it rotates
Step 2. Dupont Teflon Paint to slide rails and inside of tunnel https://www.amazon.com/DuPont-Teflon-Snow-Repellant-10-Ounce/dp/B0031T82NO
Step 2. Dupont Teflon Paint to slide rails and inside of tunnel https://www.amazon.com/DuPont-Teflon-Snow-Repellant-10-Ounce/dp/B0031T82NO