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Anycubic Kobra 2 Max Bed Level First Layer Calibration Squares Aligned with Bed Screws and Brim Test

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Estimated printing price per file

€0.06 – €0.07 net (excluding VAT)

For file: Brim Test Max-0.2-3m.gcode

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File used for this estimate

Average indicative estimate: €0.06 excluding VAT (range midpoint).

Weight reported by the author: 1 g
Print time reported by the author: 3 min
Source material: PLA
Estimate material: PLA
Estimate printer: Bambu Lab P1S - 0.4 nozzle
Estimate process: 0.20mm Standard

Indicative estimate for the selected file only, based on the author’s weight and print time. File variants are not added together. The final price is calculated after file analysis.

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FreshPrints

@FreshPrintsBelair805

This model is perfectly aligned with your bed screws. To help you get that perfect first layer.

Rating: 5 / 5
Likes: 194
Downloads: 4,927
Makes: 8
Views: 10,809
Reviews: 7

Updated at source: May 16, 2025

Model information

Source: Printables
Category: Anycubic Parts & Upgrades
License: Creative Commons — Attribution — Noncommercial — NoDerivatives

Details Files (5)Makes & comments (Makes: 8) (Comments: 15)Remixes (0)Collections (239)

This is to help you get that perfect first layer and determine where you need to make adjustments on your 430x430 bed. This will work with any 3D Printer. Just scale to size of your printer. The pattern was modeled after bed screws on Kobra 2 Max

Squares are bed screws.

Circles are added points for extra reference.

Run Brim test first to dial in your Z offset. This will save filament and time.

Open as project for .3mf
If you have a different version printer and want to run this just select your printer in slicer and filament you want to test it on. And when prompted transfer settings. At the end discard settings.

Second Pick the model of bed squares your bed is set to in slicer.

Run this and check for low and high spots in bed. Try to find a happy medium between all square.

Chasing perfection or extreme case if your bed is too far out and you can't find a happy medium for your first layer you can manually shim the bed.

The two most popular methods are silicon mod and nylon mod will leave a link at the bottom in reference material to example video.

Download The Anycubic Dial Indicator Mount and buy a dial caliper to help fix warped bed.

Without Magnetic Base. https://a.co/d/7TKtYdp
With Magnetic Base. https://a.co/d/bUdZkjH

Pick the model of bed squares your bed is set to in Slicer. Here is how to find.

Prusa Slicer:

Anycubic Slicer:

Cura:

** 1. I recommend setting your bed to 430x430 to get the max build volume of your machine and it will also center all parts you slice in the future by default they are shifted in real life compared to the slicer software showing they are centered.

2. Another way to remedy this is to uncheck origan at center if your slicer if the slicer has this option available to you.