hi and thanks for the answers. @gr5 Anyway if I set pla on ultimaker 2+ if i set nozzle of 0.8 on cura, the printer set 240°, instead if i set a nozzle of 0.4 for example the temp could be 210°?
I've found custom setting and it's seems to me the only way to set a temp. But have to try with different nozzle. I've tried flavor gcode of Marlin but i've got some problems with prints quality, shell doesn't are good, so i did a step back to ultimaker gcode to understand. But this day seem noting works. Does firmware of 3.3.1 can afflict the printer? Thanks