Thanks syzygy & sunray, I do like this format. Perhaps me but a tad tougher than normal (no bad thing) or perhaps just me being this side of the pond where some of the parsing would be obvious over there or just me.
Some really delightful surfaces and I'm only mentioning a few, those that ended up in 7a, 12a, 5d & 15d.
I thought 15a, 20d & 26d all worthy of a *.