In the service menu go to C2 and calibrate the hydraulics. (not sure how skilled you are so just so you know it will not offer the calibration menu if the line contactor is pulled in so get off the pedals till it offers it or better yet just key it up and never stand on them till you get to C2.)
Depending on your accessories their 2 RV one under the block and one on to of the block both are labeled and look like a normal relief valve RVM and RVS.
Never had to adjust these but have pull trash out of the other valves.
The calibration should fix it.