What I had tried to say was that at pool, the use of the two systems mentioned, the plus-2 and the corner-5, when playing off an object ball is relatively rare.klockdoc said:... Bob Jewett is incorrect also. I use several systems all the time for postion play or breaking out clusters, so whether it is a factor in your game or not, it is one in mine. ..
From your post, it seems you meant that you use other systems. Of course, there are lots of diamond systems. I have described several in my columns that are very useful for pool, and some of them involve no rail contacts at all. But they are not the corner-5 or the plus-2.
Which diamond systems do you find useful for pool?