Don't believe a word of it Splus. These reprobates are wanted in 12 systems.
I really like the 'flick' you've got in those shapes Martin. Any ideas on how you'll control the 'after flick' into foam?
On a general note, I challenge anyone to show a picture of a wave showing an obvious over lapping curl from a camera not in the water of a non Hawaiian surfing wave.
I'm not saying it doesn't exist, because it does, but from a distance on most shore waves, you'd never notice it. Quite simply for most vistas, you want a wave that starts to rise, then begins to foam at it's front peak that resolves into flat foam at the shore.
Unless you want to see some guy on a surf board, I think the panacea of wave curl in shore surf is a wasted exercise. The challenge is to get something convincing that will work against our displaced shores that the eye doesn't say 'hang on, that's bollox'.
You need a steep front wave, that Martin has demonstrated, that crashes into foam and rises up the shore.