David,I have done a few cross bunkers, probably just because both Pete Dye and Tom Fazio have told me I should avoid them.Black Forest has a line of cross bunkers across the second shot at the 7th hole [although they were no big carry for you, at 350 yards from the tee]. Usually, though, I provide a bit of room around. On the 14th, the bunker on the right of the approach must be carried if you're going for the green, but there is fairway to the left of it. And on the 16th, you can play around the big fairway bunker on the right, but you have to go so far left that you can't reach the green with your second shot.Lost Dunes doesn't have any true cross bunkers, although good players are going to have to carry across the bunkers on the approach to the 4th.One of these days I'll do a project with a bunch of them, just for fun -- but it would take the right client.