Dr. Dave has a system that covers a wider range of shots and involves fronthand and backhand english. Here's his page on the subject:... There really isn't a good system for this or if there is, I haven't found it. I think maybe the easiest would be BHE, but it too is subject to variability. One could at least teach that to beginner in a half-assed manner to get them close on most shots. Center pocket on all shots at all speeds...no, needs practise and more practise.

System for Aiming With Sidespin (SAWS) - Dr. Dave Pool Info
What is the System for Aiming With Sidespin (SAWS)? System for Aiming With Sidespin (SAWS) is a full-length instructional video by Dr. Dave that covers a simple and methodical system to find accurate lines of aim for sidespin shots of any distance, speed, and amount of spin.. It is based on...
