Ok thanks for that.
When do they put the lays up?

Do you think summarising his results is the wrong thing to do? Just trying to show a comparison.

No, not at all. How do you determine which ones you lay as opposed to laying the lot?
Like Michael, I've been testing another lay system. It's on UK races and last night selected 4 that were all unplaced. I'll post them here later.

Cheers
Mark