Morning all ! I bought a new digital high gain aerial and new 10x signal booster and, using a signal strength meter, tried to improve my tv picture. Dispite getting good readings on the meter ( 3 and 4 of the led lights ) I am not getting anything at the tv's. Tried re-tuning tv but to no avail. We are back to using the old aerial and the picture and sound continually breaking up, especially on BBC channels. The new signal booster has no effect on the old aerail set-up. Any help and advice will be much appreciated.