Terrible seams

[Miatpi]

Hi, I've got some pretty bad prints; they're a little hairy but worser is that the seams are horrible at some places.
I've played around with the M227/M228 settings but with no luck. Please help.

Here is my settings and my https://www.dropbox.com/s/iryyg44smgau4 ... 1.stl?dl=0.
I've only printed a few layers since it was wrong from the start, but the bad seams were on those antenns (the lying, very thin objects).

[Hugues]

Hi,

It will be better if you post the print result to see the problem

I would try something like this with ABS :

M227P : 0.08
M227S : 0.15

M228P : 0.0001
M228S : 1.4

Otherthing to do, play with the depth and gap setup in the Style tab. If you see a bump try to increase the gap, if you see hole decrease the gap.

You can orient the seem in the Style tab / Angle

[Miatpi]

Ok, Ill try those settings. I would like to upload a picture, but sadly I've no camera with me

[Miatpi]

I tried the settings, and for some reason the plastic smeared out, as if to much plastic flowed out.

[Hugues]

So Decrease the M227 P like you did previously: 0.03

[Miatpi]

I've decreased it, and now its hairy the seams are is bad as before. Additionaly there is big blobs at a start and an end of a seam.

[Hugues]

M227P push filament before starting a layer and retract the value between "zone"
M227S is the speed

M228P is an additional filament push between "zone"
M228S is an other speed

Be careful, it's my interpretation...

But i get good result with PLA, see my last print you see the seam but it's ok for me.

[Miatpi]

Zone?

[Hugues]

On one layer, 2 shapes ?

[Miatpi]

OK