3.5.0rc1: Input shaping causes layer shifts!?

balajiramani

I am printing a dactyl manuform keyboard case. The one on the right was printed with 3.4.6 and the one on the right was printed with 3.5.0-rc+.

The walls are supposed to be straight but are tilted.

Exerqtor

@balajiramani have you tried these binaries?

NeoDue

@balajiramani Ah, that is rather some calculation error that seems to cause leaning if I interpret your picture correctly, but not a layer shift, and most probably something different than the issue in this thread. It might be worthwhile creating a new thread for that.

Edit: ... or resurrect his thread here where you already had posted a while ago. That one is about your leaning issue: https://forum.duet3d.com/topic/33886/y-slope-with-3-5-0-rc1-not-seen-with-3-4-6

balajiramani

@NeoDue Good point. Let me move this issue to the other thread. Thanks for pointing that out.

balajiramani

@Exerqtor No, I haven't. Let me try that and report back.

balajiramani

@Exerqtor I just tried it with a different model and it fails. Here is a photo of the the failure that I see within the first two layers.

This is a diferent gcode that the previous one. This one prints fine on 3.4.6.

Adrian52

I have now seen y slope with the latest rc3+4, and have replied to the thread referred to above. My cube was absolutely fine apart from the slope.

leone

Hi @dc42, I'm interested in building this version myself, could you please provide guidance on which commits from the repositories I should checkout to ensure that I'm working with the correct codebase?
Thank you very much in advance.

dc42

@leone use the latest commits on the 3.5-dev branch of each project.

We expect to release 3.5.0-rc.4 in the next few days.

leone

@dc42 thank you very much for the info!