Firestick fire-ring install question

Freeman

Member
Supporting Member
Joined
Jan 17, 2020
Messages
69
Location
Nashville
Trying to mount my CB and I have a question. My tire carrier has a 3/8's hole for an antennae mount. Do I need to drill that out to 1/2" so that the the shoulder on the fire-ring recesses into the hole?
IMG_20200222_111440622.jpg