Problem solved:
PB port on the loader valve did not have the correct powerbeyond adapter. The correct power beyond adapter ( 3/4" NPT Power Beyond Sleeve Prince 660312004). Also the hoses needed to be swapped between the PB port and the valve outlet.
PB port on the loader valve did not have the correct powerbeyond adapter. The correct power beyond adapter ( 3/4" NPT Power Beyond Sleeve Prince 660312004). Also the hoses needed to be swapped between the PB port and the valve outlet.