Leveling a twin axle side to side

HEYBRIDGE
HEYBRIDGE Forum Participant Posts: 1
edited May 2014 in Caravans #1

we have a twin axle van and need some advice on how to level it side to side, we are new to caravaning and stood for ages yesterday scratching our heads. Is the Milenco jack system of any use to us, the one that you put around the wheel.