I wonder if you can help with my query. I've used variables associated with a forward back button to let the reader deifine the pace of a conversation. E.g. when the user clicks the forward arrow it adds one and when the click the back arrow it subtracts one, the 'state' of the speech bublles are based on the variable count. This works fine on individual slides but there seems to be an issue when the functionality is used on multiple slides and these are published together as would be the case for the final course. I'm assuming the issue is that the variable count does not reset between slides but I haven't worked out how to do this. Can you make any suggestions to resolve this issue.