Request advise on seat foam & grommets for hog rings

If you haven't already taken the old covers off of your seats yet, I would like to offer a bit of advice.

Take pics of EVERYTHING!!!! And I mean every little detail of where the hog rings are located, how the material is folded around the corners, the location of the seat back adjustment studs, etc, etc, etc.....

When you go to put the covers back on, these pics will be invaluable!!!