### Triplets in ABC notation?

Hey everyone, so I just submitted my very first tune, John Brady’s https://thesession.org/tunes/18985 and I’m having some trouble with the ABC notation. In the fourth bar of the second half of the tune the current notation is |efge fafe| but I would like to put a slurred triplet in the first bar to read |ef(3gfe) fafe| … but when I try this it slurs the whole second half of the tune!! What am I doing wrong? Thanks!