Did you try this as said above?
Have you tried tuning to 463.65 to see if the tuner will still lock in on the signals? Being you've got the gain at 33.8 you're boosting a not-so-strong signal making it look like it's closer than it actually is.
Have you tried tuning to 463.65 to see if the tuner will still lock in on the signals? Being you've got the gain at 33.8 you're boosting a not-so-strong signal making it look like it's closer than it actually is.
