Nice to hear about Pirate4x4 France Forum.
Someone from your forum contacted me and asked me to place your forum to link list in our own offroad site.
Also someone from your forum placed my project(
http://www.alanmiehet.com/?id=56) as a link to your forum and I saw some comments/questions in there. I tried to register to the forum to give some answers, but was not able to do that, maybe I didn't understand the registration form right.
Actually your forum is the main reason why I decited to translate the project to english.
I like the idea in that Rockwell Buggy very much. I would propably have build my car with Rockwells, but they were not awailable in Finland. I can see that the german guy was not restricted by trial rules when he was building that. Tubing looks a lot like the buggies in the US.