- Make the coordinate spinners a little larger, the decimal number is only displayed half with two digits before the decimal point. Most sizes used in Sweet Home 3D are between -1000 and 1000 and the precision is 1mm = need to completely display 999.9 or if possible -999.9. It looks like there is room for it in the panel.

- Don't forget to look at the selection process.

- close and start the plugin again. Import another object from a different location. Now it asks for a filename to store? <enter> and (maybe) the object is stored somewhere but I can't find it. Probably no save at all.

- even after closing Sweet Home 3D and opening the same project again the plugin does no longer display the save/cancel buttons.

- all textures are lost, everything gets the same material definition.

- Imported *.dxf files with Arcs, Splines, Lines or Mixed.