I picked up a 2018 Cub Pro Z 972 S with about 100 hrs on it. It's a beast!. Only issue I have with is the foot pedal to engage can be tiring to hold. Was thinking of attaching a spring to the front of the pedal to take the pressure off when pushing the pedal to engage. My wife loves to mow and I want it to be easier for her. Anyone else have a similar model?