I have fragmentary dream recall overall but when I have a lucid dream I remember everything - it doesn't have that lost or foggy feeling to it.

For me, dream recall and keeping a dream journal is important even though it might not be directly related to recalling lucid dreams specifically, it keeps me more focused and aware of my dream world, which is huge for me to lucid dream. I tried relaxing my dream recall (got too lazy to wake up enough to write things down for a while there) and my lucid dreaming stopped completely.