Noticed that the indicator needle of the DG in the F4U1D is not centered properly.
As an example, if you fly on a heading of 120 the reciprocal of that heading should be 300.
What is shown, is that on a heading of 120, the other end of the needle actually rests on a heading of approximately 310.
Repeat around the compass.
Haven't checked any other aircraft, just noticed it in the Hog.
cheers,
RTR