It seems like every game has a hard time picking up the second player, especially if player 1 moves more. My husband has a hard time being seen it seems like. He follows the sleeve rules and we’ve even tried different background colors(he kind of blends with our doors behind the Nex) so he’s seen better. We’ve wondered if it’s a skin color thing? He’s Hispanic but also has multicolored tattoos on his forearms-would that affect how well it picks him up?