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Z offset help, setup of mini  

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angelblade
(@angelblade)
New Member
Z offset help, setup of mini

Hi Gang,

First post here.  I've been printing for about one year so I am familiar somewhat with the trials and tribulations of printing.  I am however a bit shocked as I just set my Z offset to -2.00 and it won't go any further.  My concern is it wasn't assembled properly and what I should do next if I need to move the extruder further down.  Can someone comment if a -2.00 is normal?  It started 1/3 printing the benchy ok, but then came off the plate later on in the print so I think I need to move the extruder closer to the bed.  I would appreciate any help.

Thank You,

Chris

Posted : 05/01/2023 11:26 pm
angelblade
(@angelblade)
New Member
Topic starter answered:
RE: Z offset help, setup of mini

I'm getting even more nervous that nobody has responded.  Can someone tell me what they set their mini offset too so I can compare?

Posted : 06/01/2023 7:01 pm
JoanTabb
(@joantabb)
Veteran Member Moderator
RE: Z offset help, setup of mini

I don't use Z offset, If the live Z setting is too large, I reset the live Z to zero, then  move the Pinda / Supa Pinda a little further from the build plate the pinda thread is 8mm diameter x 1mm pitch if you slacken the clamp a little and move the pinda 1 thread up then re tighten the clamp, that should reduce the live Z by 1mm, making it easier to adjust live Z
None of my 4  Prusa printers use Z offset!

regards Joan

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK

Posted : 06/01/2023 7:24 pm
angelblade
(@angelblade)
New Member
Topic starter answered:
RE: Z offset help, setup of mini

Joan, 

Your words of wisdom are amazing.  Thank you so much for your thoughtful post!

Posted : 06/01/2023 7:58 pm
JoanTabb
(@joantabb)
Veteran Member Moderator
RE: Z offset help, setup of mini

I hope wisdom translates to success... 
the Pinda positioning is a bit confusing, in that you move the pinda away from the build plate to make live Z values smaller. 

best wishes, 

Joan

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK

Posted : 06/01/2023 11:25 pm
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