Haven’t had much time last couple days but toyed with it yesterday in a different parking lot. I straightened out the coax and properly cable tied it. Then I tested it and got readings of 2.0-2.5 on channel 1and 40. Then I tested it later in the same parking lot I did earlier in the week and got 3.5 readings. I’ll prob drill the extra hole but haven’t gotten to it yet.
@JMT I looked inside the Jeep and will the hole be exposed on the inside? It’s it an area that is bumped out so before I drill I’m wondering how it bolts down on the inside.