Hello! I am in the process of registering for NC 4 right now and would like to register for an additional exam too.. My original plan was to try and do NC 4/NC5 at the same time.......Only because I already have my study material for both of them. However, with corresponding with some people, they are recommending that I do 4, 6 and then go back to 5. What do you all think? I basically just spent 2 weeks on NC 3 and can't decide if I want to do another exam in 2 weeks or try to double up and do two in 2-3 weeks. Is it possible to do something like that? I HAVE to get these done this summer.....preferably by Aug. 18th.