Format is tab separated preferences. Add Raft, Elevate Nozzle, Orbit and Set Altitude: False Base Nozzle Lift over Half Base Extrusion Height (ratio): 0.75 Base Layer Height over Extrusion Height: 2.0 Base Layers (integer): 1 Bottom Altitude: 0.0 Feedrate (mm/s): 3.0 Do Not Add Flowrate False Metric False PWM Setting True Flowrate PWM Setting (if PWM Setting is Chosen): 150.0 Interface Nozzle Lift over Half Interface Extrusion Height (ratio): 1.0 Interface Layer Height over Extrusion Height: 1.0 Interface Layers (integer): 2 Operating Nozzle Lift over Half Extrusion Height (ratio): 1.0 Raft Outset Radius over Extrusion Width (ratio): 15.0 Temperature Change Time of Raft (seconds): 0.0 Temperature Change Time of First Layer (seconds): 0.0 Temperature Change Time of Next Layers (seconds): 0.0 Temperature of Raft (Celcius): 210.0 Temperature of Shape First Layer (Celcius): 210.0 Temperature of Shape Next Layers (Celcius): 210.0 Open File to be Rafted /Users/kintel/code/metalab/checkout/reprap/users/metalab/models/cylinder.gts