I have absolutely no tolerance of slack at the pin connection. This is a Jd cab /air tractor and a JD baler and a connecting JD pin . At times even when I unhook in the barn I sometimes need a hammer to drive it back up, so it is impossible to just pull the pin, I may need to go to a smaller diameter pin ( and have a loose connection) All I know is I refuse to let my tractor burn, since I have wanted one like this for years, I can get another baler, but not a another tractor. Year before last Farm Bureau told me we had 11 burn in our county, so it does happen more than we think. ( They ought to know they paid for them ! ha, ) rcp