Hey, so I am having a custom cue made and having a custom extension built to match it. On the cue I went with all the accessories including a screw in extension. Now my question was what are people's opinions on the ideal length of an extension to use only for the shots that you can't quite reach or for playing on a 10-12 foot table? I requested that an 8" extension be made for my cue, I was wondering if slightly shorter might be better or if I should perhaps add an additional shorter extension for different situations? Like I said I intend to only use it on reaches and big tables. I was considering maybe 4" or 6" instead of 8" but I'm really unsure I've never used a screw in extension.