Hi. Im new to forums so I apologise for any protocol issues. Was driving along in 3rd gear and started down a short slope when the tractor started to roll freely. I brought it to a stop and tried to find a drive gear. I used the clutch but it wouldn't go anywhere after releasing it. I went through all of the gears. The pto still worked with the clutch as normal but could only get it to inch along with 4WD. Really slow but got me back to the shed. Would appreciate any advice before splitting it and replacing clutch. Ta