I have a question about fuel economy for my mowers. If I reduce my rpm on my Turf Tracer 52" with 23 kawasaki engine to 3200 rpm will that hurt the quality of cut? Also how much fuel could I save by doing that? Reading the specs of the motor the engine reaches maximum torque at 2400 rpm would should give me some room to save on fuel if I lower the rpm. Someone at Exmark please respond.