G1 X0 Y18 Z155 ; Change y value to get fna to line up with duct M106 P1 S150 ; Set fan to 100% *CHANGE 127 to 255 WHEN WE GET 24V FANS* M190 R50 ; set bed temp low and wait M106 P1 S0 G1 Y140 F12000 G1 Y135 F9000 G1 Y155 F6000 G1 Y160 F5000