SN10's forward dome was sleeved with a 4 ring stack (interesting...), large pieces of the High Bay's roof were lifted into place, and SN7.1 was readied for its test campaign.Video + Photos by Mary (@BocaChicaGal) for @NASASpaceflight. Edited by me. ➡️ youtu.be/MkqKD_FZzd4