1
$\begingroup$

This question already has an answer here:

Looking at video of the Block 5 launch today (2018 May 11) I noticed that from the ground tracking views, the vehicle roll axis and the exhaust plume appeared not to be collinear. When they cut to the on-board camera looking rearward from the top of the 1st stage, the plume appeared to be shifted slightly, to the left in that view, then after a few seconds it appeared to center up. This was all well after the initial roll & pitch maneuvers to establish the downrange trajectory, after the plume had expanded significantly due to lower atmospheric pressure. Did they have to do any late 1st-stage engine gimbaling for off-axis thrust during this launch?

$\endgroup$

marked as duplicate by Russell Borogove, Community May 11 '18 at 23:14

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.