The booster landed on "pins" that are structural load points and designed to support it's weight.
Here is a brilliant profile shot looking down one of the "arms" after the catch today, you can clearly see it resting on the "pins", not the grid fins.
They also use those "pins" to raise/lower it with a crane when they need to during construction and during transport to the launch tower. It's the primary mode of lifting the thing
Here is a brilliant profile shot looking down one of the "arms" after the catch today, you can clearly see it resting on the "pins", not the grid fins.
https://www.reddit.com/media?url=https%3A%2F%2Fi.redd.it%2F7...
They also use those "pins" to raise/lower it with a crane when they need to during construction and during transport to the launch tower. It's the primary mode of lifting the thing