There is no "width" issue. The faceplate IS as wide as it is supposed to be. The difference is in how some are assembled. This is the only factor causing people to believe their helmets are too thin.
Depending on how the parts are put together, you can achieve a sea of variation... But when they're the ones assembling it for you, that also means you won't know what you're going to get until you get it. If only they offered kits.
**Edited for clumsy fingers