Hi Jannik, I fixed the problem you described with the gap. If you now set a gapSize to 0, you should not get a gap between subnodes and the encapsulating node. Let me know whether it is fine. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.