The Dark Tower V: Wolves of the Calla

Probably my fifth go around with this book. First time listening to it on audiobook.

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!

https://youtu.be/kvlrnc7hlQI?si=tgF_s0TNeuWRQXL8

If they could build and rebuild the Delta Flyer, they probably build quite a few torpedoes in their downtime. Maybe she put the crew of the Equinox on torpedo building duty.