Hi there, First post here, printing for about 1 year now with my Mendel90 (sturdy) After installing the latest Marlin firmware (1.0.2) all my prints have offset in the y direction, somewhere between 0.1 and 1mm, not a steady pattern. When I swap electronics (controller and stepper) the problem stays in the y direction.Also checked pulley and timing belt, both are ok and no slip. Once I upload the old version (1.0.0 RC2) the problem is gone and all my prints are ok so it must be related to the firmware. Any suggestion? Patrick https://reprap.org/forum/read.php?262,479591,479591#msg-479591 Fri, 04 Sep 2026 16:54:30 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?262,479591,738907#msg-738907 https://reprap.org/forum/read.php?262,479591,738907#msg-738907 Ciccillo Printing Sun, 15 Jan 2017 04:49:07 -0500 https://reprap.org/forum/read.php?262,479591,480789#msg-480789 https://reprap.org/forum/read.php?262,479591,480789#msg-480789 If I print a single wall piece it comes out perfect!

Played around with the current of the stepper and re-checked all the settings but still no go....and once I replace the firmware for the older version the problem is gone.....]]> snoekel Printing Sun, 08 Mar 2015 03:19:11 -0400 https://reprap.org/forum/read.php?262,479591,479824#msg-479824 https://reprap.org/forum/read.php?262,479591,479824#msg-479824 This is why it is so strange to me, I don't see why it should not work. But tried again my old firmware and no problem at al printing........]]> snoekel Printing Fri, 06 Mar 2015 02:11:50 -0500 https://reprap.org/forum/read.php?262,479591,479727#msg-479727 https://reprap.org/forum/read.php?262,479591,479727#msg-479727 Anonymous User Printing Thu, 05 Mar 2015 18:12:50 -0500 https://reprap.org/forum/read.php?262,479591,479591#msg-479591 https://reprap.org/forum/read.php?262,479591,479591#msg-479591
First post here, printing for about 1 year now with my Mendel90 (sturdy)

After installing the latest Marlin firmware (1.0.2) all my prints have offset in the y direction, somewhere between 0.1 and 1mm, not a steady pattern.
When I swap electronics (controller and stepper) the problem stays in the y direction.Also checked pulley and timing belt, both are ok and no slip.

Once I upload the old version (1.0.0 RC2) the problem is gone and all my prints are ok so it must be related to the firmware.

Any suggestion?

Patrick]]> snoekel Printing Thu, 05 Mar 2015 14:26:34 -0500