Hello -

This weekend, I noticed that our DG is starting to fail.. The indicated
heading sways off after making a couple 90 degree turns.. Vacuum source
seems to be OK, as the AI is still working good, and the vacuum gauge reads
normal. So I'm pretty sure this is isolated to the DG.

It has the original DG. (Airitalia, I believe). The local shop quoted low
700's for a brand new Sigmatek. (No autopilot, flags, or lighting). That
does not include labor.. I think the price is right - but is the brand OK?

--
Ben
C-172 - N13258 @ 87Y