Geeetech

Max temp never exceeds 210c, extruder head forces its way out.

After a day of use, this happened:

http://i.imgur.com/eisTBEM.jpg

I tried redoing the internal thread and then screwing it back in, after a few minutes it just did it again, the hot PLA forces the head off. I think the thread was ...

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I also need Sanguinololu Rev 1.3a firmware for Geeetech Rostock Mini Delta.

Edit2:

Please tell me precisely which version of Marlin firmware goes with this sanguinololu 1.3a/atmega1284 board/chip combo. I just installed the wrong one. The SD card that came with the printer was fried/broken, I assume that had some software on there. Is it marlin version 1.0?

Edit: what is the safest way to edit the firmware? Do I have to burn a new version?

Ah thanks, will try!

I have this board that came with this printer; http://www.dx.com/p/geeetech-rostock-mini-delta-3d-printer-blue-349046

http://i.imgur.com/vIy1Ix6.jpg

Everything is hooked up as indicated with corresponding end-stops for each motor. But when operating the printer (hooks up just fine to Repetier ...