I agree about the controller. When I had my LTH-II, I had an MFJ unit that I had set to several frequencies then used the internal tuner for cleanup (TS-480). I had the head located on a secured shelf on the dash of my Grand Cherokee. This way I never had to take my eyes off the road, something I'm a big stickler about. (I grew up with a father who among all the things he did was a photographer for the county sheriff department, so I had a near front seat to a lot of accidents he would be called to, either first hand or later when he developed the negatives.)