Practical Cushion System - SOCS -

SOCS is a very useful cushion system for pocket billiards. Because it is not theoretical but practical. I shoot for the cushion, over and over again!.I finally work out the system that Sugimotos Original Cushion System = SOCS.
Practical Cushion System - SOCS - is based on SOCS. And it should come in useful for pool players to shot balls indirectry by chaging location of cue ball and object ball, or selecting shot speed and english level.
I dedicate this application to all who loves pocket billiards.