Hi there I am still having problems trying to export SketchUp models as .stl files. I have tried various plugins (stl4su, su2kt, su2stl.rbs) but none seem to work. I have also tried following the tutorial on saving the model as an stl file in Meshlabs. I export the model as a Collada file and open it up in Meshlabs but then I cannot find an option for saving as an stl (just .mlp or .aln files). Can anyone help please?