FYI, I just posted a new video that discusses and demonstrates why all 
leagues should follow the WPA official rules of pool, including “
All Ball Fouls,” where it is a foul if you touch or move the CB or any OB, even by mistake, at any time during play.  Check it out:
Contents:
0:00  -  Intro
0:52  -  All Ball Fouls
2:36  -  CB Fouls Only
6:06  -  Why Switch to “All Ball Fouls”
11:01  -  Proper Behavior
16:40  -  Other Possible Rule Changes
18:21  -  What Do You Think?
As always, I look forward to your feedback, comments, questions, complaints, and requests.
Enjoy!