Just bought a L225. I think I've figured out what everything is, except the pedal behind the right foot. I'm thinking PTO clutch/quick disengage? I know I've caught a stump or two where something like this would have been nice. Any ideas? Also if you have any other suggestions a 29 year old should know about this tractor it'd be appreciated. My tractor experience is limited to 2 years on a 52 Ford 8N. Thanks, Don