If the blacktop is perfectly smooth/flat you could remove the shoes, sharpen the blade, and put some weight on it. You probably still won't get the humps tho! I had a walk behind blower when I lived in Somerset PA and I know what your talking about. They are a pain even with a shovel
Just like after a DUI, Blow before you drive!
__________________
Travis
1993 Cub Cadet 2064
1988 Cub Cadet 2072
1980 IH Cub Cadet 782 w/CH20
1966 IH Cub Cadet 102 w/K301
1961 IH Cub Cadet O
1967 IH Cub Cadet 102 & 122
JD 2155 w/ 175 loader