WEEDO F150S User Manual page 12

Support interface (%): that is, the filling rate of the supporting surface is generally set by default.
Support surface infill pattern: the filling mode of the supporting surface, including lines, mesh,
triangles, zig zag and concentric.
3.2.4、"Build plate adhesion" interface:
Raft air gap (mm): the space between the the adhesion and the model, the gap of the space
determines the difficulty of removing it from the model. See the following figure:
Raft extra margin（mm）：That is, the distance between the adhesion edge and the model, it is
usually set by default.
Raft base thickness（mm）：That is, the thickness of the model bottom adhesion, it is usually set by
default.
Initial layer Z overlap: it is the overlap rate between the first and second layers of the model printing,
and the default is generally set.
Brim line amount：that is the number of ring gaskets which added to the edge of the model contact
with the platform, it is generally set to the default.
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