You can see & feel mine as it starts just outside the opening, I'm not sure how long it is (too painful to find out)it might only be a few mm, I had a tag removed from that one too. The other one is slightly higher up inside.
Before surgery, I would feel the stool pass the higher one (pain on the right side of my sphincter) then about a second later as the stool moves, I feel the lower one hurt (pain on the left side of my sphincter) then the stool is out.
I had both of these excised (scar tissue removed) to start fresh healing.
Does that make a bit more sense?
Welsh x