I posted a question about the clutch not fully disengaging on this particular tractor last week. I have looked at it more carefully and have another question. It appears that the FreePlay is excessive. Probably 2 inches before the pedal engages with the throwout bearing. Also the actuating lever in the photo hits the bolt pictured and stops the disengagement process. What is the purpose of that bolt? I am guessing the FreePlay should be someplace in the vicinity of a half to 3/4 of an inch? Is this correct? Thank you for any help from anyone.