Taking video of mini and Fungo - video of snap stops vs full swing. When the barrel torque/pivot is right you can feel and hear if the ball is hit flush. However doing video and looking at the contact frames has been helpful for us. Oliver gets that flush contact WAY more often during snap stops than full swings .... More than I would have guessed. Goes to show how drastically things can change when one small parameter is changed ... Muscles seemingly having two memories.