Hello, I'm having trouble getting the top panel off as there are no clear instructions on the manual. I know there are 3 screws in the back which I have unscrewed but the top panel still won't budge and I'm not sure if the screws on the sides should be removed as well. I don't want to force anything just incase I may be doing something wrong. If anyone here has a phantom 630 or has had any experience with one, could you could please explain to me how to remove the top panel so that I can place another 200 mm fan, i'd be extremely grateful. Thank you.