1 cushion calculation method full version (300 point making project 9th lesson) for public use

This is the full version of the 9th lecture (1 cushion calculation method) of the Billiards Doctor's e-book 300-point project.
#Billiards Doctor #3-ball 4 #Billiards Lesson
📖300-point project: japong.cafe24....
📖Medium 3-ball basic skills 16: japong.cafe24....
📖Billiards essential theory and practice: japong.cafe24....
Billiards Doctor App ▷ Included in the 300-point project.
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