Hi Ben, Since (at least in the first example) the time signatures are centered on a staff, why not just increase the size of the TimeSignature grob, and then \omit (or \hide) it from other staves?
Hope that helps! Kieren. ________________________________ Kieren MacMillan, composer ‣ website: www.kierenmacmillan.info ‣ email: i...@kierenmacmillan.info _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user