Greeeting's,not sure if this belongs here or in the installation section but anyways i just had voom installed last week and the installer was an idiot.When i asked him if the ota anteena was going to be installed he said he didnt have the correct antenna ,he said i needed a different antenna because i am located about 40-60 miles away from most of the stations and he didnt have one and that he would have to put in a request for the upgraded antenna.He also told me that since i also have basic local cable that the ota antenna woulnt really be needed sice i am already getting my locals through the local cable company.He also did not know how to initiate or program the new box,he had to call and ask how to do it and locked the box up twice,he finally did get it setup but my signal strength is 92 at max,is this ok?So my question is should i worry about the ota antenna or not or what should i do?