Custom inserts are the ultimate trap for board game people. You see the perfect layout online and think it will fix everything, but half the time they're designed by someone who doesn't actually play the game. It's like buying those fancy kitchen organizers that just create more drawers to forget stuff in. My friend's Terraforming Mars insert warped so bad the player boards won't lay flat. Sometimes a couple of cheap plastic bags and a few old card boxes work better than a fancy solution.