Hi...
My BCS has the freewheel kit installed (came w/ it)... either or both wheels can be locked / unlocked to freewheel (ie no power to it) makes turning a LOT easier... but I find I still usually keep both wheels locked when snowblowing and rototilling...
Snowblowing w/ 1 wheel locked tends to make the machine track to one side when under heavier loads... making me hold it to go straight...
Rototilling... not enough traction in deep loose soil w/ 1 wheel unlocked...
Moving the chipper around my flat yard... keep one wheel unlocked for EZ turning...
Dave...
Whether you think you can or you can't... you're right.Henry Ford
BCS Tractor & snowblower