Does anyone know if the snowthrower should or could be used in the float mode. It mentioins in the user manual how to engage the float mode but does not specifically state in the user directions to use it while snowthrowing. I know in the bucket use directions it specifically states not to use the float mode when moving forward just in reverse when backfilling. To me it would seem that float mode will enable the snowthrower to better follow the contour of the ground and evenly remove snow.