Since writing my original post I've been 'experimenting' in my kilts and one thing I do find is that the kilt does seem to 'swing' (or 'swish') better in the longer length (centre of the kneecap). At the end of the day it's a matter of choice. Just make sure that your kilt doesn't hang below the centre of the knee (watch out - it's those kilt polis again ! ith