Why don prediction lines show up when dragging with the Drag tool?
• Prediction lines are built using math from the data present on a given graph. The drag tool creates an additional image that’s 3x wider than your existing graph (which means 3x longer in time) for dragging. Since this larger graph most likely has more data on it, the prediction lines will very noticably change. We thought it was better to have them not show up at all than to change dramatically when mousing into a graph.
