I have been a victim of myself on this matter. I deleted a way-point where I had caught several big fish. Though the way point was gone luckily I hadn’t deleted my tracks. So I just went to where the tracks were the most dense and searched with my DI until I found the exact spot again…
https://www.crappie.com/crappie/fishing-electronics-and-photography/357122-deleted-waypoints/

