R Pubsure's algorithm has certain limits that help decide if a revised manuscript has changed drastically from the original version. These limits are quite relaxed and we do not see any issues coming up if your revised manuscript has some new content. 

To check a revised version, do make sure you use the "upload an updated version" button relevant to that particular manuscript. If you use the "Upload new manuscript" button, the system will be unable to recognize it as a recheck and will treat it as a new manuscript.