Vacuum Hangers: Tape everything in the chamber, or only the tip

I have been taping only the tip and glans, but have gotten some blisters recently.

I would like to know if others do the same, or if they tape everything that comes in contact with vacuum?

Basically taping up all the way to where the rubber sheath will touch the shaft?

Thanks.

Try just taping the areas that are getting blisters, that’s what I’m doing.

Wrap the entire glans with Coban wrap.