Fused,
Certainly I'm not an expert, however, my view of this bucket is different than yours.
PR's fall in the bucket called "Payment history" accounting for 35% of your FICO score. There are 6 more headings under "Payment History" and each of those 7 sub headings varies in breakdown from one item to eight items. The sub heading ID'd as "Presence of Public Records" is where BK's, Tax Liens, Suits, Judgements, Wage Attachments, Collections & Delinquencies reside. If all these items were reporting to your credit report then, my reasoning would be that your bucket is "full", and as items fall out of your sub heading, with all other things not being considered your score should rise, and as time goes by, until eventually there's nothing in that sub heading, what happens? Your score improves with each deletion.
In other words, someone whose report contains all items of "PR's" has a lower score than someone who has one less item. Agree?
FICO scores on November 17, 2014 (prior to applying for and being approved my mortgage)
EX=738
EQ=735
TU=754
FICO scores on March 4, 2015 after being approved for mortgage and buying the home, the mortgage isn't yet reporting.
EX- 689 EQ- 739 TU- 739