I have a Creality Ender 3. I got it already used so I am not sure about all of the details but I am pretty sure it has a brass 0.4mm nozzle. I heard somewhere that brass nozzles are not the best and can’t stand super high temperatures, I am thinking about replacing it, but I don’t want to have to spend money if I don’t have to. Does Astroprint need different slicer settings for a different nozzle?