Recently I started posting a 15 second "Technique Tuesday" clip on the McBrideWilsonSailing Instagram every Tuesday with a description of what to look for for that specific segment of a maneuver.  I started with some of the most common mistakes that I see when coaching, so be sure to check the last few Technique Tuesday posts including:

Side Force Kite Float
Spinnaker Set
Tack Handwork and Footwork