Well I guess I've been a bit of a plonker I recently bought a helmet online, a brand new Caberg Duke in an L size. Before ordering this helmet I popped into my local fowlers to try on a few helmets for size & fit. They didn't have the Caberg there but I figured from the other helmets that an L size would be the best fitting and lo and behold, I was wrong! The Caberg lid moves about on my head, especially up and down :/ I have to use two hands to lift and shut the flip up front in order to prevent the helmet rotating on my noggin. I've looked up replacement inside padding in smaller sizes but to me it looks like I'll have to splash out on a new correctly fitting lid; and I'll get it from a shop with someone to help me with it this time! Sorry to bore you all but .... Any advice before I act?