Yeah, I know, serious necro here... but the 'curl is indeed a bit hard to visualise right. Pretty much, start from the listed interior dimensions, then add the 20ft thick walls and 10ft cielings 40ft high. D deck's 30ft thick floor actually stcks out as another step of base, and unlike the others has sloped sides, another 30ft larger on the bottom than the top of the step. The ramps extend out from each side of the top step about 20ft, and from the bottom of the base about 40 I think... maybe 50. They are
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"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows
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"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows