I have purchased the snowblower and love the products!.. Used it already 4 times this snowy Canadian season. However, I wish the handle had a height adjustment for taller people. I find I have to crouch down to scrap the bottom of the surface and find my lower back is then fatigued. Also, it would be great if they had larger wheels and self propelled. Any thoughts Ego. I have invested a fair bit in your products and plan to invest more .