1999 Buick LeSabre Subframe bushings replacement Pressing alternative, use 2 scissor jacks

Redaction: so what I ACTUALLY ended up doing INSTEAD of what was said on this video was.... I ended up using the 2nd scissor jack as a press and not my hand. I situated the top & bottom bushings in place 1st, then used the BOTTOM metal washer & the 2nd scissor jack and lifted the subframe upward to press both bushings together. Once they were pressed together, I lowered the 2nd jack until the subframe made contact with the 1st scissor jack that was initially used as a primary support jack for the subframe.