they are whopper corrugations! I don't think I've ever seen them so clearly in a pic before.

All we can be is be grateful for well damped coils, and not the trusty but harsh leaves.

Is the best speed, apart from dead slow, still reasonable? In saying that travelling at speed so the body never catches up with what is happening below looks pretty harsh on the suspension, not to mention wheel bearings etc. I watch people attack the speed humps at the local shops with gusto, and think, that's gotta cost, sooner or later. And there is only one of them, not thousands :-)

Thanks for the other pics - what a trip! Great for the Billy Lids, too.