new tractor guy with modern brand for foot brush cutter .it's amazing what that thing will cut but when I push in the clutch the tractor keeps going .I have a grey z L 2201 it has about 1 and a half inches of free play on clutch pedal and that's the end of my adjustment .I believe it's the same chassis as the 1500 except mine has 3 cylinder .it has 2 high and low gear boxes does anyone know if it's a 2 stage clutch or do I need a new clutch, without the mower it stops fine when I push in the clutch ,any ideas would be appreciated thanks