I have excellent credit scores across the three credit bureaus with no collections of any kind. I did have collections more than 7 years ago but all items aged off a long time ago through statute of limitations in California. However Portfolio Recovery is doing monthly soft pulls on my Experian credit report since 2019. How do I resolve this? Is there a letter I can send to Experian or Portfolio Recovery or both to stop the soft pulls without reviving a zombie debt?