By "system" I would include anything and everything that impacts the carrier's ability to achieve or not achieve their apparent desire for

% accuracy....
I used to end up looking up tracking numbers at USPS.COM as well when I saw stuff that was questionable in LOOKAHEAD... as you said you do as well .. to me, that's a step that wouldn't be necessary in a

% accuracy kinda system... I'm assuming you're using your personal phone to do this, which also wouldn't be necessary if the USPS systems were so perfect... Call these glitches, flaws, or whatever, but my point is the USPS system or systems aren't all that perfect, so it seems ridiculous to me that they expect

% accuracy from carriers using these less than perfect tools... Jmho.....

