Finally got rid of my outdated drop shelf vendors and got a National Spiral Vendor. I had some issues setting it up to vend Little Trees. Every Youtube Video and any directions I could find says to put products in so the bottom of the package is flat on bottom of shelf, not supposed to ride on the bottom of the spiral....If I do this (like the candy bars at the top of the photo) the trees just pile up at the end of the spiral. I tried "Plastic Kickers" and they only made it worse. So I finally loaded the trees where the bottom of the package rides on the bottom of the spiral like in the photo below. They seem to vend a lot better but maybe not as trouble free as I'd like. Sometimes the spiral has to go a little further to kick the package out and make the Shurvend sensor do its job. But it seems to work. Is this how its done or am I missing something? FYI, this vendor is 10 products wide on the single spiral columns. Double spiral columns are 5 wide. The spiral count for the little trees is 17....I tried less spiral counts and more, but the 17 seems to work best.