Okay, understood then, I have to 'set it up' so are there YouTube video's on how to set this up? It sounds like I will be fiddling with something that is not a natural part of Lightroom so I hesitate to even try it. If there is a video I can watch to see how to set this up and what I should expect as a result I would rather watch that first. Thanks for input and help everyone here.
Look, this really isn't rocket science. Simply press Cmd-J while you are in the develop module. You will be presented with a dialog where you can specify what will be displayed in two different loupe displays on your screen. You choose what will be displayed on each line. In info 1 you can choose to have it show briefly when the photo changes. At the very top of the dialog box there's a checkbox if you want one of the info displays to show all the time. If you don't, then don't put a checkmark in that box. After you have chosen what you want displayed in the two loupe info displays close the dialog. Now, all that is necessary is to press the letter I. First, the information you have chosen for Info 1 will display. Press the letter I again, the information you chose for loupe info 2 will display. Press the letter I again, and the display will disappear. That's all there is to it. If you don't like the information that is displayed then you can change what you have chosen. Go ahead and experiment with it a little bit. It isn't going to break anything. If you don't get it right the first time then try again until you get it right.