Mo says bring you spare ball in reference to symmetric bowling balls, and also for pin down layouts if trying to hook the lane.
We have had this conversation before but I will mention it again. In reference to Mo and his post or videos we see it in in the "New Reality of Ball Motion" video as well
Mo compares a 3 3/4" pin to PAP symmetric ball drilled pin up to a 5" pin to PAP pin down symmetric. He listed in the video as a 4" pin down but when we go to the actual comparison it starts at 5" to PAP and finishes at 4". Which is what he states as well. He claims how the pin up moves a total of 1.5" vs the pin down only moving 1". You aren't comparing apples to apples when comparing an obviously stronger pin to pap distance on the two different locations of pin up vs pin down
This then continues in the asymmetric comparison going a 3 3/4" pin up vs a 5" pin down and saying how the pin up flares more etc. Well no kidding, you are using a much stronger pin to pap yet again when comparing the two. This is trying to create a result vs letting the actual results speak for themselves.
Mo loves asymmetric cores which we all remember with Morich. He stated with todays game that asymmetric cores are all you need. He pushed them on everything for heavy oil to dry until business suffered and he finally started using symmetric cores from Brunswick because of how "bowling had changed again". It is sales vs reality.
Watch the videos of Radical and the throw bot. When they started the pin up vs pin down pin to pap where the same.....and the ball reactions were plotting on top of each other. Well Mo doesn't like pin down because it reduces core numbers minimally and in the end that has to be bad. In Mo's own words today we can measure the difference and with throw bot and on lane tracking the measurements were nearly identical even though in most of their videos the pin up is drilled with a shorter pin to PAP then the pin down. Usually half an inch or more.
Brunsnick has commented on the reason why they have done that before but in the end if you are doing a video talking about NEW BALL MOTION and comparing bowling ball reaction for pin up vs pin down it seems the first thing to do is keep the same pin to pap on both.....unless it doesn't provide the desired results. That is your perception vs reality video.