RJ: you asked the following (sorry, I lost track of this thread somehow)
"My questions to George would be: Does the plateau, double plateau have to be raised significantly on 2,3 or all 4 sides? Can a plateau rise modestly from fairway or apron grade as long as it includes significant halves or thirds on distinct terraces? Can a knoll also be a double plateau?
I suspect that if George would see Lawsonia, he would find that it demonstrates the greatest collection of knoll-plateau greensites of any course he has seen. Come to think of it, Wisconsin has a great number of such hole designs by Bendelow and Langford/Moreau.
1. The Knoll hole, as such, is particular to Macdonald Raynor Banks using that name - now certainly there have been many greens built that are somewhat similar. Their "Knoll" hole has a raised single rise (plateau) covering the rear third or so of the green. These are not a doulble plateau greens
2. I think we may be confusing a "plateau greens" and the "plateaus on a green."
3. Plateaus on greens can be nearly any height - example: the first green at Westhampton has about 5 or 6 plateaus on it some just a few inches high and other significantly higher. Increible green.
Most Raynor (CB & Banks) double plateau greens are usually over a foot and a half higher that the "center", lower section of the green. Many segments are two feet higher. I like them when the two raised sections are at different heights. I built one at Stonebridge that was over 11,000 sq ft. The reason for the size? - the hole is very hard, a dog-leg of about 4-par, 455-yds, with a tough bunker at the corner (250-yd carry) so you have to play wide, making the hole longer and the angle to the green much more difficult. But the main reason was that, as much as I like the Raynor/Banks DP greens the are much easier to putt on than they look - usually there are hardly any undulations on each plateau and putting from one area to another is tough, yes - but the real trick its to hit your approach to the proper area. I put some movement of the individual plateaus I built - it made a great finishing hole.
Ron Forse has been trying to get me to Lawsonia for a long time - can't seen to get the time - but will soon. I really want to see Langford's work.