It's impossible to attach the inner rubber plugs on the fan of the (motherboard tray side). My thumb and pointing finger are feeling numb after several tries getting those attached and i think it's hopeless because i can't get it attached ever no matter what i try. Those damn Antec engineers made it so you can't remove the side panel somehow or i just have big a** hands.

Using Noctua NF-S12 120mm fans.

Please anyone help me!