I am new at this and know not how even to get a reply, But I have a new Robo R3 pluse that prints beautifully in PLA. I want to use ABS , Nylon , and flex filaments. What is the max temprature that I can take my extruder safely? It aslo came with some lubricant. Do I use it on my rails and my extruder gears? Any help would be most appreciated.