Michael:
That's not unique, exactly. I built (shaped) all 18 greens at High Pointe, nearly all at The Legends (Heathland), and most of them at Black Forest [I think Gil Hanse built three or four there]. Then Gil built most of the greens at Stonewall, and I only built three or four.
Most of my courses have one or two greens where I got on the dozer, though it is not very many nowadays, because I've got a bunch of guys on payroll who are way more "in practice" on the equipment than I am.
I didn't shape any of the greens at Old Macdonald. At Pacific Dunes, I did a lot of the shaping on #9 (upper and lower greens), and on #13 and 14 ... the latter two when Jim Urbina hurt his back and we were undermanned for a while.
I did shape the 12th at Quail Crossing, also. The ridge from which the green is built was actually a leftover deposit of some coal tailings or something; it was black and sooty and neither Bruce nor Jim really wanted to dig into it. So I did!