You lift them from the bottom and there is a system of gears and springs (citation needed) that assist with them being raised and hold them in place.

Pull them down from the bottom and they come down (with some resistance).

Astroturfing on Lemmy? We must be getting big!

Well I know what I’m making this weekend! Thanks.

If you have good 5G service in your area with Version or T-Mobile you can do a 5G at home service with them (it is inexpensive and pretty solid).