muesliSomewhere between 0.1mm and 0.2mm is what I usually go for. Depends a tiny bit on your filament and general bed adhesion, too, but that's the ballpark figure.
Bobinas P4G is a social network. It runs on GNU social, version 2.0.1-beta0, available under the GNU Affero General Public License.
All Bobinas P4G content and data are available under the Creative Commons Attribution 3.0 license.