Pupino,
A couple of tips.
If the first beat of a measure is left blank it can cause playback problems. If you want the previous chord to play on the first beat of the new measure, rewrite the chord or put in a slash (/). If you want no chord to play, put in the No Chord abbreviation (N.C.).
It looks like you wanted to fit the whole Coda on one line by giving only 3 beats each to four measures, but it's confusing. They will still play four beats each, because that's the time signature. If you want to switch to 3/4 time for those measures you have to specify the change in the Time signature pull-down menu. Otherwise it'll be clearer if you lengthen those measures to 4 beats each and let the Coda wrap to the next line.
Cheers,
Jer