That0126

Aha! OK. Thanks...^_^

Hi. Hope you are well. As one of the Cura user, I sincerely appreciate the time and effort of your team involved in improving the free slicing software for everyone. I am using Cura 4.6.2, and I have some suggestions for the Cura improvement for better printing experience. Crossline in prime tower In dual nozzle printing, sometimes, the 2nd nozzle extrudes the material in the air during prime tower printing. I found a reply says that the extruded material from the 2nd nozzle will be dropped into the basket, but in case the height of the basket is not enough (0.2~10 mm), 2nd nozzle movement makes tumbleweed by extruded material while prime tower printing, and it is dragged to the prints. -suggestion: I would appreciate it if you add a crossline to the inside of the circle tower. 2. Nozzle switch retraction prime speed In nozzle switch, PVA(in 2nd nozzle) is primed around 5 seconds as the 'nozzle switch retraction prime speed', but the rest of the retracted length is primed too fast. It often causes filament grinding or filament bending in extruder. -suggestion: I hope I can set the 'nozzle switch retraction prime speed' slower to secure enough 'prime time' so that the retracted filament can be pushed to the end of the nozzle slowly. (It will be good if the 'Nozzle switch retraction extra prime speed' is also same with it) 3. Printing speed control for every initial layer of the bottoms. -suggestion: I hope I can reduce the printing speed of every initial layer of the bottoms to secure better PLA adhesion on PVA (or PVA adhesion on PLA). I used to set the top/bottom printing speed slower, but it increases the printing time very much.