Once lates fall off, can TL still be flagged as negative?

[Asailorshort]

looking at my EQ report from here, it says I have 4 accts listed as negative.  One is a chase CO fm 2010 and another is a VW 30 day late from dec 2008.  However, the other 2 accts (compass car loan & another chase cc) are marked negative because of 30 day lates that are from over 7 yrs ago & have since fallen off my reports.  Is this accurate? I thought once the lates roll off, the TL was  supposed to be reporting as a positive TL.  If it is inaccurate, what can I do to fix it?  And is it possible to see ~any~ score increase from these 2 accts being reported as positive TLs.

[Shogun]

Is that all that was reported on the TLs?  the lates?  It wasn't charged off?  Then yes, if all lates have fallen off, it should revert to a positive TL.

[Asailorshort]

Yes.  It was only lates.  I suppose it's possible at some point in the past  (I.e. pre-2005) they may have had bigger lates than 30 days but they were not CO's.  both PIF with zero balance.  How do I get them to switch to positive since its not doing it automatically?