When you finish the round connect the SX400 to your home wifi and hit sync. This will upload your scoring and shot tracking data to SkyGolf360. To access SkyGolf360 you can download the app on your phone or go to www.skygolf.com. In the app, log in and on the home page is your most recent rounds. Click on the round and it will take you to your scorecard page. On the hole image click on edit/zoom, it expands the hole with tracked shots, then hold down your finger in the spot you missed to capture. It will pull up a grid of clubs and select the club you used, proceed to the next hole and repeat. Using your computer, go to www.skygolf.com, log in and click on my360profile at the top next to your name. Same as the app, it shows your recent rounds, click on the round to edit. Same process except you use your mouse to add shots missed.
If you have time on the golf course, the same screen you learned to delete a shot, you can add one. Hold down your finger in the spot you missed to capture and add the shot.