I have one of the 12ton 2 stage jacks with a home made adaptor on the top. To use it you have to start with a lean outwards because as you jack the D4 into the sky (chassis nearly half a metre off the ground) the jack leans over. The lean does not inspire confidence. I thought about this long and hard and have found a solution I am happy with, I have bought a trolley jack with a 90mm start height and a 300mm x 600mm x 5mm piece of aluminium plate. The jack fits under the "A" arm next to the wheel at the front or the back of the D4 when the tyre is dead flat and is easy and stable to operate. The jack must have a 90mm minimum height to fit under the front "A" arm. The jack came in a blow mould case, it is a bit bulky but is so much safer that the scissor jack or bottle jack alternative because you are not jacking the car up so high.:)

