When nothing is said I see a lot of times the players cut it or are confused. Do you have the baseman say something to have them throw through?
I thought about cut + base to cut it. Then not say "cut" but the bag and throw through.
Play at plate but instead try to get runner advacing to 2nd. This one always gets a lot of teams cause player will t turn to cut 4 instead of staying to square cut 2. Cut 4 on play at plate then change to cut 2 to get runner at 2nd if he andvances.