Hi Bill, here's an example of that style of via stitching. This is Josh's 10Mhz OCXO board.
No big deal Bill, made a new board, along with another that has a buffer and four outputsA very interesting problem Rob, on some boards we do see masses of ground plain through stitching , I suppose so as to produce isolated fields etc. I have often noticed tracks on boards have rows of grounding via's on either side of a track, I suppose that would control the field within the track itself . Shame you can't modify your beautiful boards. Good luck.