Thanks, Williaum. Not a moment too soon with the new bricks. I seem pathologically unwilling to forego the diagonals, so this is a welcome advance.

I'd like to go and fix all of the dodgy decisions I've made re. diagonals, but I'm a bit daunted by it. Put the nosebag on and munch on one font at a time...

I feel like an ungrateful wretch myself, wanting more. F'rinstance, those half-bricks, while vital, can create irksome problems. (If you're a sucker for punishment, like me.)

I'm filled with admiration for the sheer thinking behind the new ones, however. An elegant solution to a tricky problem. Now if there were just a few more...