Petmill,which transmitter are you using??
Have you tryed adjusting the transmitter by removing the transmitter cover and turning the adjusting screw?
You will want to make small adjustments until the needle settles down. Normally needle flutter requires the screw be turned in but you can tell when you make the first small adjustment by watching the needle's reaction.
The key is small adjustments,just read your warranty to see if it allows for adjustments.
Hope this helps.Hobert
