Order Total is zero, even though lines have values

Clearing “Ready to Process”, saving, Setting “Ready to Process”, then saving again, does not update the order total.

Changing the price of line 1, changes the Total Charges, by that amount. But does not update to the sum of all lines.

I updated every line by changing the unit cost (added $1 to each). The Summary Total Charges still doesn’t match. BUT… It did go up by the same amount the sum of the lines went up by.

State Summary Charges Total of Lines Diff.
Original $47,395.19 $55,788.00 $8,392.81
After increasing each lines unit cost $59,707.19 $68,100.00 $8,392.81

Zeroed out the unit cost of every line, and now Summary Charges is -8,392.81. This is the magic offset I’m chasing.

Confirmed that there are no Discounts or Misc Charges (lines or Header)

EDIT: More Info…
There are 2 Sales Kits lines. But confirmed both are configured to use Parent price, and the unit price of every component is zero.