son i wish i could go on the 24th and be the other 100 for a side by side test; I will be away for work and get back on the 24th late night. I do live close by so if it does not work out at rausch let me know we can try a local test somewhere. but can i put my .02 cents in here; I think you are asking to much from the atrac itself. that hill incline with the loose dirt i dont think the atrac can over come by itself. like you said i think you were getting high centered.
