New JD x320

[Gearz]

I have a 2013 X360 with Hydraulic deck lift and power steering. Is it normal for the deck to lower over night in other words I leave it raised and in the morning the deck is sitting on the deck wheels. It also does this with the machine running so I have to keep raising the deck if I am hauling brush in a cart etc.... Does the machine have a vale that is supposed to hold the fluid from returning back to the transmission.