On my ender 3 I have to turn the knobs on the bottom for leveling.

I just picked up a Bambu Lab P1S and it doesn’t.

Fundamentally, what is different that allows the P1S and other printers to get away without it?

  • skilltheamps@feddit.de
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    7 months ago

    That’s odd, I upgraded my ender 3 with bed leveling and removed the knobs to mount it fixed, because the damn knobs keep moving and then you have to redo the bed calibration. To be honest I can imagine one reason might be that a loosely mounted bed gives you more fault tolerance against the nozzle being too low. I put my bed on two parallel linear rollers for more rigidity, and combined with dual z screws the nozzle has no chance anymore to produce any sort of first layer when it is slightly too low. That made me realize just how much the stock ender 3 is flopping around, but also how this can give you mostly okayish results most of the time without having to deal with a ton of small tolerances.

    • GingeyBook@lemm.eeOP
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      7 months ago

      I had no idea that was an option, maybe that would have made my experience a little better