Pretty much the same as you albeit without the hyperlink to the pdf. My late father started the excel in the early 90s and I've continued it, but with the addition of a bunch of pivots etc. Over 200 records now. I've spent half my life in excel at work so just about manage a social life tooI record all the hand loads I make in excel with date, component recipe, cbto & coal as well as data collected from firing such as group size, velocity, distance and conditions etc. I have a sheet for each rifle I load for as well as an inventory sheet so I have a live component stock level. All the reloading data I use is saved as a pdf hyperlinked into the sheets and I have records of distance to the lands for each rifle, measured case capacities and other useful information like that.
A creation to behold, but don’t have much of a social life…

At my last renewal he mentioned not much ammo purchase onmy FAC, once I said I reload he was fine and moved on, didn't ask to see records