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JGAURORA JGMaker Magic Promotion

NEW Budget 3D Printer: JGMaker Magic
The best deal at the moment is from Gearbest, who are running a flash sale for just $179!
Amazon USA also is offering an $30 instant discount coupon on the JGAurora Magic - a great option for those who want it even faster!


[6th Jun 19] The LATEST JGAurora A5S is already for sale under $400 - use coupon GBA5S11 for a further $15 off!
Print quality is better than A5 out of the box, and it only takes 10 minutes to assemble.
Click here to check out this deal!

Parts Won't Fit


I have the JGAurora A5S for about a month now, and I want to start experimenting with mechanical parts. However, whatever I do, the parts don't seem to fit. Either its too big or too small. I tried everything even putting in an attempted calibrated E Steps numbers, but even the cube isn't 100%. (either too big at 20.2-20.1 or too small at 19.8-19.9.)

Anyone has recommendations for the best E Steps configuration number that I can put in the start of the GCODE or/and a Cura profile to make mechanical/articulated parts fit for the A5S?

Thank you!


  • LezLez Posts: 1Member
    I scale up the parts in Cura by 100.4% to get them correct. I calculated that this is how much the plastic is shrinking when it cools. I find it easier to use the scale in Cura, I don't know if this helps.
  • SomeoneYouLikeSomeoneYouLike Posts: 38Member
    You do scale both parts or just one of them?
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