Use the unfold feature and simply copy and paste the chords you need and edit the ones that need editing.

I never use the musical road signs for repeat, DC al Coda etc.... keep it linear and keep it simple.

You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.