Or . . . on my 2006, for the past 3 years, my 3 point went from a bounce that was noticed to spooky. It got the point that I just did not want to be near the 3 point when the tractor was running because for no apparent reason, it would jerk up a couple of inches. Sometimes it was 15 seconds after I had been in the cab and set the height.Need to have your dealer check the control valve spool.
You done went and got all this discussion going and you ain't even checked the fluid level yet?Tractor has 12 hours on it, so yes definitely still under warranty. The arms will leak down overnight even without a load on them also, which doesn't concern me as much.
Being low on hydraulic fluid or having air in the system crossed my mind as well. Probably ought to at least check the level.
Thanks for the insight, guys.