Right please help, ive finally had chance to put The Tv's in the car today with a tuner (all sony). Everything work fine, TV quality picture is brilliant with thebooster on. However when the car is moving the picture starts to jump a lot and becomes unwatchable. I'm thinking it may be a poor earth. Ive had it earthed to the boot floor and now its earthed under the rear seat - ive taken the floor down to bare metal to try and improve it but its still happening (not as bad).
Just wondering does this sound like a poor earth connection? and where is best to earth it to? Or could it be the aerial (i think not because the pic quality is still great when moving it just jumps). Ive tried all i can think of so i hope someone can help!!!
Thanks