I don’t use time signatures. People have mentioned that I use weird ones, but it’s not true! The way I write does not use them at all, it completely side-steps the whole concept. I use combinations of loops that are different lengths. Usually the length of any given loop is a two-figure odd number: 23, 51, 79 or whatever. You start combining four or five of those and you can end up with pieces of music that are made up of short repeating elements but the sound as a whole never repeats exactly, even after 17 minutes.