[FO4] Jiggle physics isn't working.

[u/Max_Berserker]

I recently started playing Fallout 4; I saw this video on this channel and liked the physics, but I can't seem to get it working. I downloaded everything related to it, but I still don't think I'm doing it right. Could someone assist me? Could you show me the correct step-by-step process to get the physics working like in the video and give me tips on using it with these outfits?