i went to a CB shop today to get a new mic and to have them match my radio since i had never had it done, and they some how got to looking at my antenna mount on the back of my jeep. the guy comes in, in kind of a pissy way goes "the way you have your antenna mounted is all wrong" i asked what was wrong with it, and he gets even pissier about it and said that im using my entire jeep as a ground by doing it the way i am. i then told him its always worked before, and i had it mounted that way to my rubicon for 2 years and never once had a problem. he then just kinda huffs and puffs and threw his hands up and was like "well, im sorry, its just wrong" then after he cooled down from who the hell knows why that pissed him off, he explained to me that i need to put the mount upside down some how and that could work. but he said if i dont do something about it, it will fry my radio.
can any one explain to me how this is wrong and if so, how should i fix it?