PfcAJ
Contributor
If you need weight to stay neutral at 15’ with empty tanks and wing, but you’re subsequently too heavy to swim up with full tanks then you might need to be able to ditch that weight.when would you use ditchable weights? just for surface use when you don't want to ditch the entire rig correct? Also, and just to clarify, when I see/hear ditchable weights I think of the recreational term for it of ditching at the bottom. Ditching while already at the surface is different, so may have just been a verbiage issue.
Everybody is different.