Those jogs you can visualize as a raft on an ocean surface, It sometimes appears that it is really travelling and other times if you look it has not gone that far in distance. It really has to be observed over several hours in order to note a change that means anything significant in the long run. The model watchers and the satellite watchers have to remember that anything viewed through a 13 inch + screen can seem larger than life but not mean much in the outcome. The centers of growing hurricanes form and reform until the hurricane is at its maximum. Don't watch the little line watch the entire hurricane and landscape.