Originally Posted by GBadger

But those 752s all had different designations (752, 75E, 75X, etc), I'm guessing, whereas the 319s are all the same. If DL were to take the time to re-designate one version of the 319, they'd be able to do it, but I'm guessing in their view, it's not worth the effort, meaning DLMatic won't be able to handle it.