thanks much @Micky345 will surely keep in mind your advice before going for a reval.You can try for remarking, but it totally depends on your writing skills - content,vocabulary,logical flow etc. If you are confident enough then only opt for EOR as chances of increase are minimal and also involves money. Also, it would be better idea to sit another exam and simultaneously apply for revaluation if you really want to go for it. Choose wisely!