I want to know if the remote air cleaner for the hustler z makes the intake more restrictive? Does the carb have to be rejetted on the 2002 model in the retrofit? I am planning on having the dealer preform the retrofit. Can you guys at hustler provide me with an owner's manual? My z pulls to one side at full throttle. I want to know about owner adjustments and maintence. I tried and tried to get the blades off. Factory tightened. Do I need an airwrench? All that aside this machine is a absolute pleasure to use. I have had no experience with a z mower and backing off my trailer for the first time knotted my stomach. That didn't last long. I mowed a baseball field to learn how to use it. It is a confidence inspiring tool. It is ergonomicly friendly and a pleasure to learn to use. This machine is a bottle rocket. The increased productivity this mower will offer me is hard to calculate since it's too early in the year [winter] but I am impressed. The quality of this thing [engine compartment and foot plate raised] impressed me. What is the towing capacity for this machine? Where can I get a hitch plate that bolts to the pre drilled frame holes.