DTV techs recently worked on our outside cables and in the process mistakenly relocated our OTA antenna. I did not ask DTV or the techs to do anything to our antenna. As a result of the antenna being relocated we can no longer receive three sub channels. We use the subchannels often and really depend on them during storms when the sat signal is lost. I called the service tech but he never returned like he said he would. Since I am physically unable to adjust the antenna myself I am wondering if I should call DTV?