NEVER under any circumstances should
you place jackstands underneath suspension components, or anything that has the capacity to move around in any axial manner.
Not exact matches
I've had cars slip off
jackstands using that method, and OP stated he wasn't able to
place the jack stands and jack on one corner at the same time.
Some things that make me feel more safe are keeping the jack in
place, throwing some wheels under there, or
placing an extra pair of
jackstands someplace out of the way.