Boot Menu shows even when ShowPicker is set to false

I have a fully working hackintosh apart from WiFi. The only issue I have is that when booting, the boot picker shows, even when showpicker is set to false. I've tried changing timeout and takeoffdelay values, but the picker still shows. I'm using OC Release 0.9.7. Here is my OC folder: https://www.icloud.com/iclouddrive/0cbgBSQMiBlhz8zY34-CWqzfQ#OC Any help would be greatly appreciated