Nice video. You've probably seen my set of chalk test videos here:
chalk comparison tests and results
I recommend using some of my testing procedures in any future tests you do. That way our results could be directly comparable, and I would be able to add you videos and results to the resource page.
In my experience, the "number of shots before a miscue" results can be very variable. I have done many tests over many years, using the exact same procedure each time, and I have gotten very different results (all of which can be found on my resource page if you read watch all the videos and read all the "updated results" posts). I'm not sure what the main causes are, but I think the following are contributing factors:
- consistency of the tip contact point on the CB
- consistency of the cue orientation and contact point on the tip
- the type of tip being used
- the condition of the tip surface (even if it is scuffed, shaped, and tapped, this can vary)
- how much chalk is applied
- the condition of the chalk and its exposed surface before chalking
- etc
Obviously, a rigorous test would attempt to control and test for as many individual variables as possible, but such careful testing would require a huge effort and ginormous amount of time.
I have carefully designed my testing procedures to be as simple and reliable as possible. Please consider using them in the future.
Thanks,
Dave
PS: Keep up the good work with your Channel.
Hello Dr. Dave (OG),
I have been a viewer (and fan) of your channel since 2008. I love your scientific approach to the game. Thank you for the explanation about factors that can cause inconsistencies. I will try my best to implement your testing procedures for my future chalk videos.
Thanks for all you do,
The Billiard Corner