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I've been trying for days to get rid of this sudden stringing. I'm using the HE280 hotend, running black Hatchbox Filament at the lowest temp. Retraction is 6mm, speed is 25 mm/s and z lift is 6 mm. I've tried almost no z lift, 125 retraction speed and small amounts of retraction. I've tried ...

Jeff, The profiles in the Cura profile directory are only for running on Cura. If you want a matter control profile, grab the one from the Mattercontrol directory. Personally I think Cura does a better job of slicing, but your mileage may vary. -Ryan Ryan I'm having trouble trying to set up Cura. I ...