Hydraulic flow restricter on bobcat 323 mini ex

I have a bobcat 323 purchased from a turnover of a rental fleet (sunbelt rentals I believe) and I have heard that a lot rental companies turn down the flow of the hydraulics so that homeowner renters don't blow the machine out as fast...if this is so, does any one know how I might find out/test my hydraulic pressure or what the norm should be for the machine? Then if it has been turned back, where is the part/valve that adjusts that flow. ANy insight would be great

thanks!