Outer Limits 4x4 Board

does anyone know if they have a limited slip diff in their Roza? If so how do you tell them apart other than doing what i did and flogging around in a paddock in a local autocross event, and leaving two sets of tyre marks in the grass. eg, markings or serial numbers??? Does any one elce have one???

Jack the rear end of your Feroza up so both wheels can turn
Turn one of the wheels
OPEN = opposite wheel turns in opposite direction
LSD = both wheels turn in the same direction

If you were bashing around a paddock, you will have 2 skid marks as each wheel found/lost traction under a heavy right foot !
Drive goes to the wheel with the least resistance