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09-25-2014, 09:28 AM #1
I think this is a great question. I think I understand that it dynamically will adjust the Z plane throughout the print and not the first layer, however I may be wrong.
Another question... I have seen several different posts and have not read all the way through them as I have not started this process yet. I did however watch zenmasters video series, and also have been reading some of the posts as I see something new posted so if this has been answered please ignore me.
Can I get the auto bed leveling to take more than 3 points. I want it to take 3 to 4 across the x and y. I would like to see it do 9 to 12 points on my bed as it is now. Is this something I can get it to do if I can tell it where I want those points to be?
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09-25-2014, 09:41 AM #2
Yes, once the bed level correction matrix is generated... All coordinates given by the GCode get translated to the new coordinate system. Check out:
http://3dprintboard.com/showthread.p...ll=1#post27846
The original code took 3 points. If you want to do that for legacy reasons you can. The 3 point plane is still in the firmware. But right now the firmware is doing an n x n grid and taking a least squares fit to determine the new coordinate system.
There is work in progress from some of the people here to automatically limit the n x n grid being probed to the size of the print on the print bed. This will help accuracy.
New to 3d printing looking for...
05-20-2024, 12:56 AM in Tips, Tricks and Tech Help