I have Duet 2 Ethernet and the latest firmware. My z-probe is a custom piezo sensor/electronics that uses the nozzle tip. I've gotten comfortable troubleshooting printing issues but this one is a stumper: my Benchy seems to have changed scale in mid print, see pics. I searched for the G-code scaling commands and even something that may have changed my calibration numbers but they weren't found in the file. (sliced by PrusaSlicer) Can't include the gcode. I keep getting 'too large' errors, even when I try to use a reply and just add a 1.5M zip of the gcode. You can request a copy from my email shadowphile@gmail.com if you want. (update: I haven't tried to reprint this object because it's a longish print (.09mm layers) and it would be worse if it was ok the second time since I couldn't replicate the problem.) thanks for reading and I hope you can help. https://reprap.org/forum/read.php?416,884468,884468#msg-884468 Wed, 15 Jul 2026 08:59:51 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?416,884468,884579#msg-884579 https://reprap.org/forum/read.php?416,884468,884579#msg-884579 shadowphile Duet Thu, 10 Jun 2021 15:36:22 -0400 https://reprap.org/forum/read.php?416,884468,884560#msg-884560 https://reprap.org/forum/read.php?416,884468,884560#msg-884560 duet3d.dozuki.com].]]> dc42 Duet Wed, 09 Jun 2021 18:01:24 -0400 https://reprap.org/forum/read.php?416,884468,884524#msg-884524 https://reprap.org/forum/read.php?416,884468,884524#msg-884524 shadowphile Duet Sun, 06 Jun 2021 18:57:29 -0400 https://reprap.org/forum/read.php?416,884468,884498#msg-884498 https://reprap.org/forum/read.php?416,884468,884498#msg-884498 dc42 Duet Sun, 06 Jun 2021 02:56:31 -0400 https://reprap.org/forum/read.php?416,884468,884494#msg-884494 https://reprap.org/forum/read.php?416,884468,884494#msg-884494 Do you know of a good simulation that will graphically display my gcode? Obviously it was not visible in the PrusaSlicer display.
I could slice again but it's just a benchy so I don't need to 'fix' this gcode (and I'm troubleshooting problems right now anyway)
I was thinking it might be a slicer error but that would actually be a first for me.

addendum: I dropped the gcode into the online viewer [gcode.ws] and it does not show a lip. So either the hardware or the firmware seems to me.
(the coder in me suspects an unassigned variable in the firmware, and that the error that started with my print was a (incompatible) setting left from an earlier operation that was never updated when the newest job was run.)]]> shadowphile Duet Sat, 05 Jun 2021 15:29:40 -0400 https://reprap.org/forum/read.php?416,884468,884472#msg-884472 https://reprap.org/forum/read.php?416,884468,884472#msg-884472 dc42 Duet Sat, 05 Jun 2021 02:54:53 -0400 https://reprap.org/forum/read.php?416,884468,884468#msg-884468 https://reprap.org/forum/read.php?416,884468,884468#msg-884468 I've gotten comfortable troubleshooting printing issues but this one is a stumper: my Benchy seems to have changed scale in mid print, see pics. I searched for the G-code scaling commands and even something that may have changed my calibration numbers but they weren't found in the file.
(sliced by PrusaSlicer)
Can't include the gcode. I keep getting 'too large' errors, even when I try to use a reply and just add a 1.5M zip of the gcode. You can request a copy from my email shadowphile@gmail.com if you want.
(update: I haven't tried to reprint this object because it's a longish print (.09mm layers) and it would be worse if it was ok the second time since I couldn't replicate the problem.)

thanks for reading and I hope you can help.]]> shadowphile Duet Fri, 04 Jun 2021 23:09:42 -0400