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Eaglezsoar: Nope I just eyeballed the angle to roughly match the outside cone. I'm printing with 3mm PLA so getting both a smooth profile and a 0.5mm length hole wouldn't have been possible with a standard 3mm drill bit -- I needed a sharper angle to avoid blowing out the corners. I can't imagine ...

Hey all, I print PLA with a MendelMax 2 and 3mm direct drive E3D. I joined this forum specifically to thank you guys for all the time you've spent troubleshooting the E3D PLA issues. Mine was jamming regularly with PLA using the 0.6mm nozzle .. retraction disabled .. just trying to squirt the ...