𤷠Youāre still attacking me, not my arguments.
I should have been less direct in my critique of your methodology, I apologise if I offended or upset you.
This does not change the validity of my critique though.
Presumably you want what you are presenting to be taken seriously. As an outside observer with a baseline assumption of a null hypothesis I see a significant issue with your methodology and your defence of your choices is very weak.
You want to show that the variation in motion of the pendulum is due to the pyramid but in your own response point out that changing the setup would change the results.
If everything else stay the same except the way the pendulum is suspended, and the results change, then the most logical explanation is that the suspension of the pendulum that is causing the result and not the pyramid.
If you are suggesting that it is an interaction between all 3 elements, pyramid, pendulum and hand you have to show that it is not the hand moving that creates the effect. In your videos the hand can be seen to be moving meaning you cannot rule out this as a cause of the results. To mitigate this you would need to run multiple double blind experiments with multiple people where neither the experimenter nor the holder know which type of pyramid they are holding the pendulum over and then runs some statistical analysis to show statistically significance in the difference of the motion of the pendulum over each type of pyramid.