good point. I often do that as a afterthought not a first thought....Second last pic, jack stand on concrete blocks. The concrete blocks should be turned like you have with the trolly jack. The blocks are not intended to be loaded in this manner & can explode under load. Use the two blocks turned as you have for the trolly jack & place a board across them to support the stand.
Safety first.
Second last pic, jack stand on concrete blocks. The concrete blocks should be turned like you have with the trolly jack. The blocks are not intended to be loaded in this manner & can explode under load. Use the two blocks turned as you have for the trolly jack & place a board across them to support the stand.
Safety first.