I rented a sewer snake today. 100 feet of one. And yes, size does matter.
HOW does a pecan tree send tiny, angel-hair-pasta-looking roots THROUGH PVC pipe? Not once, but over and over and over again until the angel hairs meet inside and become one giant, overcooked, starchy BLOB?
Dunno. It's a miracle of nature. But the blob is out now, the sewer snake has been returned to The Home Depot, and all is well.
I know you were on the edge of your seat wondering how it all came out.