Hi guys, not sure what the best way to check scale of pep files so that it will fit me? Not even sure who's files are the best to use. I have found some from different places but it's likely that they are all the same files. I am going to try and make the helmet first. My height is 178cm or 5'10". Something tells me it's a case of trial and error in some cases. I am not sure if certain parts will determine the size of the next due to possible overlaps. Also, I want to add the computerized parts and that stuff needs room right. So I am not really sure and don't want to waste time building something that doesn't fit.