Mister Fab

Hi GregValiant, Only had the time to go back to my printings tonight. I exported you the project. For information, I configured my scripts using a tutorial about dual extrusion and single nozzle https://www.instructables.com/TEVO-Tornado-Dual-Extrusion-Beaus-TL-Feeder-Versio/ CFFFP_Dual_Extrusion_Calibration_A.3mf

Thank you very much for your help GregValiant, I'll have a look on the parameters as soon I'll be home tonight, and I'll make you a feedback.👍

Hello all, I am new to Cura, after having using S3D a long time. I am trying to configure my printer (Tevo Tornado, Marlin firmware) to work with dual extruders. It already works well with a single extruder with Cura, and dual extrusion worked with S3D. Would someone have an example of the configuration scripts used for each extruder? I have made several tries but I don't understand how Cura manages the dual extrusion. For example, I have a test cube, starting full black for 10 layers, then whithe for another 10 layers then back to black etc... But when the print is launched, it makes a tool change on each layer( retract the PLA on tool 1, and reinsert the same ), just to keep the same color and going back to print. If anyone has any advice, it will be welcome. Thank you for reading