A false positive on the BCT is testing below the PSI cutoff even though the bat complies with the performance standard. That's why NCAA doesn't assess a strike until a bat fails lab testing. Non-linear bats were routinely generating false positives until they recognized it and created a different PSI cutoff for each one.False positive reads..do you mean the nonlinear and linear compression readings?I presume you performed a barrel compression test (BCT), which bats can fail without exceeding the performance standard (i.e. false positive). What kind of readings did you get on the Xenos?
Xenos are a non-linear bat and have a lower cutoff. Do you think they got it right?