Originally Posted by bakken
Holy cow, that looks a bit scary!
I see the pictures did not copy, so one would have to go back a page to see what scares me.
Look at it closer. There are tabs to keep the jack from moving perpendicular to the equalizer, the plate is set at a length that prevents front or back movement and the jack head is in a pocket.
The upward force is placed directly under the point where the two wheels would normally exert their force.
I believe it's the best place to jack.