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Bed leveling


We have an issue when trying to calibrate the bed. We removed the print sticker and any glue residue but when trying to calibrate the middle part of bed seems higher than both corners.Is it possible that the bed is has a bump in the middle?

pls see link below


1 person has this problem

I would say that it is probably the leveling screws, there is no room for the glass bed to expand when heating up. 

I drilled out the M6 screw holes on my printer, but a alternate solution that some of the guys here has done, is to replace the M6 screws for M4 ones of the corresponding length. You may need some bigger washers though. 

This way the plate has enough room to expand and you won't void any warranty on your printer.  

Thanks for the advice,will try 

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User Manual

Quick Start Guide

Print Settings

Print settings in the Creatr Software can be directly updated in under 'print'.

The latest Simplify 3D profiles can be downloaded using the following links:

Bolt - Simplify3D settings

Bolt - Sync and Mirror Profile
Bolt - PLA, ABS Flex Profile
Bolt - Flex Profile V.1.1
Bolt - PolyPropylene Profile

Bolt Pro - Simplify3D settings

Bolt Pro - V1.1 - PLA, EPLA, Hybrid, PET-G Profile
Bolt Pro - V1.1 - Flex Profile
Bolt Pro - V1.1 - ABS Nylon Profile
Bolt Pro - V1.1 - PolyPropylene Profile
Bolt Pro - V1.1 - SS(0.5mm) Carbon, Wood Profile

To use the profiles, choose File, then Import FFF Profile and be sure to select the correct profile in your process. You can also watch this video.

Demo Print Downloads

Drivers Downloads

Software Downloads

Firmware Downloads

Request more information on the Bolt (Pro) firmware and how to update this via the Ticket System

Bolt Firmware

Download the Bolt 2.8.2 firmware here

Bolt Pro Firmware

Download the Bolt Pro 2.8.2 firmware here

Bolt (Pro) Video Library