I am a big fan of therapeutic breast massage as taught by Maya Bolman, and shared on the website for Breastfeeding Medicine of Northeast Ohio, so I was very excited to discover that the website has a new video on latching. It shows how important it is to help your baby achieve chin contact before latching in order to stimulate a wide deep latch.
Video from Breastfeeding Medicine of Northeast Ohio
https://vimeo.com/204112635