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Rastamonk77

Dormant
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Everything posted by Rastamonk77

  1. Thank you both Neotko and Nerdwarrior for the replay. I've taken it down again last night... I've managed to make the whole thing wobble free with a couple of washers... And I think I find the issue by exclusion. It seems the shaft/adapter has a bit of play inside the bearings...in addition when the the grub nut is tight it (due to the flat sides) it pushes the gearing offeset. Those 2 are causing the moving away the gearing from the centre of rotation....and therefore uneven pressure on the filament. I'll try today at work to CNC 2 new shaft out of aluminium. @neotko... it still a great model model...but may I ask you what do you use now a s feeders? Thanks
  2. Hi there, I've just print and installed 2 of the Neotko FatIRobert on my um2+ i'm having similar issue as @derbroti with the 2.85mm. I have lots of play ( that I was able to resolve with some washer) and reprinting a the arm.... but no matter what I'm getting some serious under-extrusion issue. I've been playing now for 2 days, taking apart,checking an tuning my Thinkergnome firmware but i cannot seems to resolve the issue. Any one that can help on the matter?
  3. Hello, is there anyone could let me know how to create a new UM2 modified profile in Cura 3.4.1 that would not have the bed clip grey areas + and a larger printing area? I'm currently using the magnetic lockbuild kit that extends over the bed clips, giving access to print over those area. + I've order some fan blower to create vertical shroud that will considerably reduce the footprint of the print head, giving me possibly an extra 10-15mm along the x axis.
  4. Hi Labern. I'm modding my UM2+ (upgraded from 2) with the Mark 2 second extruder, Downloading your modded 22mm um2+ housing to fit a 2nd um2+ feeder and um2 old motor. Should I be using the above 738 e-step value in the firmware? Any thing else...how about to reverse the motor rotation? Thank you in advance?
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