Scraping noise when riding 2 up
So I noticed this when riding with the wife, every now and again I hear a scraping noise when going over bumps, sort of like metal rubbing. Looked all around and can't figure where its coming from. Kinda hard to see without any weight on the bike and parked. Is there any adjustment on the suspension for when there more load on the bike. I don't hear it at all when riding alone.
2007 Kingpin Tour
Bought Jan 2017 10,800 miles