How to slice almost flat surfaces ?

Hello

I'm trying to get this part sliced correctly. Any ideas whatsettings should I use in Slic3r to get the almost flat part printed correctly ?
Object height is 12mm and diameter 42mm.

I also have a model with a thin wall and tried it with infill 1. It was almost success but the print contains ugly blobs where the curve changes. Seems like unnessessary extra perimeters outside the object. Concentric infill is defined but the generated code seems to contain sawtooth fill.

I'm using repetier-host with slic3r 0.9.9 and the printer is a MiniFactory v2. Nozzle size 0.35mm and extrusion width set to 0.32mm. The printer seems to work ok, for example these printed well. 1 perimeter, measured 0.34mm, close enough for me.

Edited 1 time(s). Last edit at 05/25/2013 02:35PM by Ississ.

Hi,

same for me. Tried to print and got

Best regards

Philipp