I think the biggest factor with all these numbers being thrown around is how the test is administered…..Each comes about from different ways of…..
I can think quickly of the following differences I often hear amongst numbers, which makes it impossible to compare and should be taken into account with this discussion.
1) Hand versus FAT
2) Touch pad versus gun (which will make BJ's different than Donovan's)
3) Movement versus those on #2
4) Blocks versus no blocks
5) Competition versus testing (one is head to head, one is not and will also make BJ's different than Donovan's)
6) and of course the biggest test, because of one individual included in this discussion, the post effort pee in a cup test