module Rueda_skybot() { difference() { //-- Wheel dxf_rotate_extrude(file="Rueda-skybot.dxf", layer="section", $fn=100); //-- Carved cicle for the Futaba plate translate([0,0,4]) cylinder(r=21.5/2, h=50,$fn=100); //-- Carved circle por the Futaba shart cylinder(center=true, h=20, r=4.2,$fn=100); } } Rueda_skybot();