Nick,
Long time no read. Good to read ya.
Do these rings interfere with the conductors in the box? It looks like if it was retracted, it would stick about 1-3/8" into the box.
Otherwise, this is the neatest "gizmo" to come along for awhile!
(Maybe your drywaller has only worked resi-where he can also cut the plastic box to smithereens like he does the board?)
