fix regressing in block dragging
fix regressing in block dragging

walterbender/turtleblocksjs,walterbender/turtleblocksjs,rodibot/turtleblocksjs,rodibot/turtleblocksjs,walterbender/turtleblocksjs,garyservin/turtleblocksjs,rodibot/turtleblocksjs,garyservin/turtleblocksjs,garyservin/turtleblocksjs