Hey after weeks of try and error i finally got the old Bfb 3d Touch from my University to work with cura. But right now i have to change the gcode everytime i use extruder 2.
The Bfb 3D Touch can work with up to 3 hotends, currently equiped with 2 hotends. So far i got it only to work with 1 extruder at a Time, because f the following issue:
The bfb uses the comand M104 {prin_temperature} for hotend 1 and M204{prin_temperature} for hotend 2. But when cura changes the temperature it uses m104 everytime so only hot end 1 is heating.
My fix is currently to edit the gcode when i use extruder 2 and change every M104 to M204. But when i use both extruder at the same time i can not tell wich m104 has to change and wich not.
Sadly it didnt work to implement the m104/204 in the start gcode of the extruder.
Is there a way that cura uses the right m104/204 depending on wich extruder to use next?
Another minor issue i have is, that the flowrate has to set to 4700% and because of that the lines in the prview are so thick that you can not see whats going on. is there a way that cura does not refere to the flowrate for the line thickness in the preview or another way of setting the flowrate to a correct level?