add main vent settings
add main vent settings

lilchurro/vent,lilchurro/vent,cglewis/vent,bpagon13/vent,Joecakes4u/vent,Jeff-Wang93/vent,bpagon13/vent,cprafullchandra/vent,lilchurro/vent,CyberReboot/vent,Joecakes4u/vent,Jeff-Wang93/vent,bpagon13/vent,cglewis/vent,CyberReboot/vent,cglewis/vent,CyberReboot/vent,Jeff-Wang93/vent,cprafullchandra/vent