Time for screen shot. If you have good audio but "true"
snow it dont make sense. What it might be is the fine tuning
is off & the fine tune gears are no longer working. Set has a
super gold video guard tuner ( SGVG ) best anyone built.
You can pull it, take the cover off & be sure the screws on
the channel strips are being moved in & out. There is a gear
on the FT shaft that moves & engages the screws. This one
probably has the diaper pin style, a common fail.
Good luck
73 Zeno
