Core Problem Pages
This index is intentionally narrow. It only links to the problem pages being pushed for the next 7-day observation window so exposure can consolidate into a winner cluster.
Word Formatting Errors
Focus on Microsoft Word layout failures that repeatedly trigger KDP rejection or unstable PDF export.
Bleed & Cover Issues
Keep the index concentrated on bleed, safe-area, cover-dimension, and barcode-adjacent production errors.
IngramSpark Rejections
Prioritize the rejection patterns most likely to surface a stable IngramSpark winner page in the next 7-14 days.