Hey everyone, I'm fairly new to the forums, just got my robo3d R1+ a few weeks ago, and I have a little left in my budget to do some upgrading. I've already picked up simplify3d, as well as a flek3d mat, so I'm thinking of upgrading the nozzle to an E3D V6. I'd also like to upgrade the extruder since I'm already having difficulty with it gripping the filament. My question to you is this, would upgrading the nozzle first be my best bet, or should I focus on other parts first? My goal is to work with exotic filaments on a frequent basis, once I get everything configured properly that is..