57 minutes ago, GregValiant said:@Sandman_d Intake #1 is on a curve. The extrusion can't follow a curve (over air) on the first stroke so I would expect that to be a trouble spot. It did not turn out near as well as #2. If that yellow line started at the outboard edge of the intake, that was a bad thing. It looks like it didn't stick and snapped to the other edge. It did that for about 4 or 5 layers before it build up enough junk to bridge the gap. If it went down that way then that would account for the angle.
"...the program makes supports for its outer wall..." I don't understand that part. The infill printed first?
By support, I mean these small speeches, perhaps they should have been called additional contact points or something else. I did not see this option in 4.12.1, so on your model the walls of 0.35 and 0.4 look worse than for 5.0.0.
But in my model, in 4.12.1 the whole outer line is printed in one cycle and such problems are impossible.
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Here's a start: https://gist.github.com/fieldOfView/d3913c610c761fcfbc7fb4f65e77b45c
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Hi all, Today we release Ultimaker Cura 5.0! After multiple special beta releases to test our new slicing engine (formerly known as Arachne), the new slicing Engine is finally here. This new eng
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GregValiant 1,351
C'mon now boys. The second photo is a SINGLE print. I combined the gcodes from the 5.0 (on the bottom) scribbled in some transition gcode (actually I have a post-processor that does that) and then pasted the 4.13 gcode on top. So from 0 to 7mm it's 5.0 and from 7.2mm to 14mm it's 4.13. I knew you wouldn't be able to tell.
@Yamie Attached is a project file from 5.0. You can export the STL and open it in 4.13 or just open the project in either version. Also attached is the gcode file I put together. It's for an Ender 3 Pro (230 x 230 bed) but there isn't anything odd in the Gcode and should print OK on other printers BUT the retraction distance is 5.5. If you let me know your preferred retract distance I'll make up another one. (The preview of that gcode file in Cura is interesting.)
EDIT: Added a combined gcode with .8 retraction.
@Sandman_d Intake #1 is on a curve. The extrusion can't follow a curve (over air) on the first stroke so I would expect that to be a trouble spot. It did not turn out near as well as #2. If that yellow line started at the outboard edge of the intake, that was a bad thing. It looks like it didn't stick and snapped to the other edge. It did that for about 4 or 5 layers before it build up enough junk to bridge the gap. If it went down that way then that would account for the angle.
"...the program makes supports for its outer wall..." I don't understand that part. The infill printed first?
Thin Wall Test Shape Combined.gcode
Thin Wall Test Shape.3mf
Thin Wall Test Shape COMBINED_8.gcode
Edited by GregValiantLink to post
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