While riding with my group last week, we had to wait on a rainstorm to pass, before we headed back home. When I got back home, my gas gauge showed only one bar, and I knew I had more gas than that. When I went to fill it up, the top 3 ½ bars were showing, and the bottom bar also. The middle three bars were not showing up. Any ideas? The pictur I am attaching shows what I am talking about (gas tank not completely full when picture was taken).20210825_102026.jpg20210825_102026.jpg