I'm not creative either, and on top of that I'm not very observant. So I didn't notice the hole.I'm not creative at all. I just don't have a brain that operates like that.
I like to use Glock pistols as an example... Way back when Glocks were starting to get really popular I could look at the grip of a Glock and see a hole in the bottom behind the mag well. Some really creative guy looked at that hole and saw...a hole that needed to be filled with something. And then we got Glock grip plugs and that dude made a lot of money. I wish I could see things that way...