Need help with rear suspension conversion
 

I purchased ISC setup for front and back.
figured the front, but can't understand the back. how do have to I place a spring?
after air bag removed, bottom part of the spring I mount to the control arm, and top mount should go to the place where air bag was attached with the plastic cover.
should it just go like that without anything to hold it in place? or should I purchase something additional?

please help guys with ISC and KW (seems like it's the same setup)

thank you

This guy might have a helpful tip in their video
https://youtu.be/D1c9XzJZ5co
Were your airbags malfunctioning? I quite like then and they still work with isc rear shocks.