Hopefully you are not syncing notes and instead meant beat markers in your title, as this is a poor way to chart a custom. I wasn't going to share this because I'm just a beginning charter myself, but another member of this forum is also just starting his first custom, so I made this for him. I'm sure I've left some important info out. And this only applies to the song he is working on. Hope it helps somewhat. https://www.dropbox.com/s/95nud6hkkzix82g/Beat%20Marker%20Syncing.pptx?dl=0