Hi, I just bought a 2006 Ariens 11528 snowblower. I've used it for two storms now and it leaves a trail of snow behind at every pass up and down of my driveway. It acts like it can't take in and discharge all the snow so it pushes it out the sides thus leaving a trail left and right as it travels. I've used it in dry and wet snow, same results. Slow or fast makes no difference either.I even sprayed silicone on everything to no avail.The augers turn fine also. Any ideas what's causing this? Thanks for any help