Could someone please make it not so easy to delete all of the work you have done while in the middle of a complex takeoff? For example, I am clicking points with my mouse on a large parking lot. I have already spent 10 minutes clicking various points around the perimeter of the parking area, then when I am almost complete clicking to define the perimeter of the area, I will sometimes accidentally hit the right mouse button, or one of the side buttons on the mouse, AND ALL THE WORK I JUST DID FOR THE LAST 10 MINUTES JUST VANISHES INTO THE ETHER!!!! Can you please create a dialog box to confirm whenever you think I want to exit out of a takeoff before completing it? The vast majority of the time, I don't want that to happen!
