EX8 AWB impact on different clean/aged scorecards

I can only speak on clean/aged scorecards, so I'm referring specifically to the difference between no new revolver verses new revolver scorecards on this specific topic. So when I was on a no new revolver scorecard, my EX8 score was absolutely bulletproof to AWB changes. Whether I was at AZEO or all [revolving] accounts with a balance, my score never budged even a single Fico 8 point. This is with all small balances, so taking utilization percentage out of the equation, of course. Now that I'm on a new revolver scorecard, I definitely am seeing some score shifts on EX8 related to AWB. I've moved from 10 of 10 to 4 of 10 so far and have seen a shift of 3 points. We'll see what happens when I get back to AZEO. So my conclusion to something we may have already known, EX8 on a no new revolver clean/aged file may not budge at all, but on a new revolver clean/aged file may and can be impacted by AWB.