If you are looking for information regarding a "Proper" release for , it generally refers to a corrected version issued because the original ColdFilm release contained errors such as: Audio/Video desync : Sound not matching the image.
: A fix released by the original group (in this case, ColdFilm) to correct their own error. Strike.S04.720p.ColdFilm
For the series Strike (also known as C.B. Strike ), Season 4—specifically the adaptation of the novel Lethal White —originally aired in . If you encountered a version tagged "Proper," it was likely to rectify a specific technical fault in the initial ColdFilm 720p encode from that period. If you are looking for information regarding a
: The "paper" or text document accompanying the release; it explicitly lists the reason for the "PROPER" tag. Strike.S04.720p.ColdFilm