[Yaesu] FT-847 Disc Meter adjustment?

[Ronald Walters]

Have noticed that when I have correctly tuned any of the local repeaters
that the disc meter is never centered,  The display difference is about 10
degrees to the left.  I looked over the manual and can not find any
adjustment for the meter either via a menu CPU function code or via a pot.
Maybe I just keep missing it.  No big deal but I will soon have the case off
to install a new filter and thought that I would center the display.  The
display centers with adjustments of 900 HZ higher than the published
frequency for the repeaters.  This seems to be consistent for most of the
repeaters.

Does anyone know how to adjust this function or should I just not worry and
be glade its close?

Thanks for the response, 73's

W4LDE - Ron