Hello Gonzalo38

here is the link to my building thread with pictures. It is in german but maybe you can use a translater.

http://www.rc-network.de/forum/showt...T-33-Skymaster

Final weight dry is 17,7 kg. To reach the CG at 200mm I needed 220 g lead in the nose.

Hope this helps you a little bit.

Regards.

Jens