I was just talking with a friend about adjusting the skid pads on his snow blower so I checked the manual about the recommendation. I had been running with the "blade" down solid on the pavement. The manual says to adjust the skid pads so that the blade barely skims the pavement with the raise/lower lever the whole way down. Then to actually clear snow, pull that leaver up 1 notch so that the black is about .125 above the pavement.
Since this thread was discussing general operation of the snowblower, I thought this might be useful.
BTW, I'm hoping we get a foot tomorrow evening