Just curious as to how everyone models their EZ-Line supports (CSB & GSB).

When creating my models I will set a Guide, -Z, and +Z for each support so that I can add the steel to steel friction on the bottom, and the steel to liner friction on the guide and -Z restraints. Also, when I model GSB supports I include the gap associated with each model.

Does anyone model a gap of any kind for CSB supports to account for any compression in the liner?