In the past I have shot a colour chart with a gel (of approximate opposite colour) over a light so in post to correct that colour bias would give me the colour bias I desired without purchasing the numerous gels or losing stops that may occur if I was to use during the shoot. My question is, If I like the look of a colour, example rose pink gel, on a light, from the graph given by lee filters can I ascertain the exact opposite gel so if once again to use on a colour chart when corrected would give me the precise colour look. Does that make sense?
Also, I am tired of inept people ruining every BNC cable I bring onto set. Does someone know or know of an internet site that can tell me how to repair/ solder the connectors back to the cable?