English is not my native language, so perhaps I'm not expressing myself precisely enough. I was referring, of course, to the rules of the challenge. Although there seems to be a rule against such construction, I am already halfway through this thread. Many times during the construction of ships, similar aesthetic modifications have been made. Of course, my shuttle could go below 5 tons and exploit glitches, but as I wrote, that's not my goal. Looking at examples from previous Jool 5 missions, I suspect my shuttle would be okay. But just in case, I'll change its design