OK, I feel like a complete idiot. I bought a Toyota cargo net (envelope style) from a member on here (great deal, thank you techno

). How in the heck do I install it? I don't see any pre-drilled holes in the walls of the cargo bay to put the anchors into... Do I really have to remove the panels and drill the holes? I don't mind doing it and would rather not pay a stearlership to do it, I just want to make sure I'm not missing something before I start drilling
Thanks in advance!