Matmax the original post was written in english and consequentally the topic starter sought an english response and not french, This is an english section just like aviation's official language is english, hence no point in us learning other languages to be here or in the aviation industry, Should you feel like speaking french this would be the most applicable place for you:
French Forum - PPRuNe Forums
Otherwise you have to respect others around you that are unlikely to understand french even if your post is addressed to a french guy.