So I spent some time looking at these new grid fin photos at Boca Chica. The gaps here suggest that this is indeed only part of a larger grid fin. The differing sized gaps to me suggest that the fin flares outward slightly. What do you all think? @BocaChicaGal @NASASpaceflight pic.twitter.com/ybOPuiRybi

— Neopork (@Neopork85) February 15, 2021