Dish Playmaker grinding noise

[tedzz9]

Has anyone experienced a grinding/ratcheting noise coming from your Playmaker? I was told it is a voltage to the dish problem. I have tried new coaxes, on a different Wally and still get the noise. intermittent and usually in the middle of the night. Please help.

[ksbowman]

Ours self corrects siting periodically. It is a high pitched whine and a mechanical sounding adjustment. It does not wake us up at night self correcting though.