Annabella, what's your jacking point when using that jack on your supra? I guess you must jack near the sills. The jack starts off low to the ground, but then there's the big hump.
I only jack on the cross-member (for the front) or the diff (for the rear).
Same question to David as well please. Your beastly jack looks like the same design as mine, but I can't get mine to the front cross-member without getting a little bit of extra height first. It fouls the undertray otherwise. Does yours make it to the cross-member without fouling anything, or do you use a different jacking point?
Not my photo, but here's my 3-tonner on the left: