did you see how that front DS coil came unseated when it was flexed and then smashed back in at an angle?! I am surprised they don't have some kind of spring retainer in place.
Funny you said that. I was waiting for that coil to fall out when I was watching the video. He may be running spacers in the rear, which makes it difficult to make a spring retainer. I'm still trying to figure out a way do it.