It's a 3 cm radius; 0.5 cm height; 0.2 cm roundover (roundover mean the area that the edge will curve, doesn't it?); 100 segments'circunference; I have Vray 1,6 installed.
The plugin works, but at the same time I close the command I have that bug spalt. I've tried with rectangles too and have the same problem (200 x 60 x 2 cm).