Ok, so a week ago I bought my new helmet, a Shark Spartan Rs which I like very much. It's quiet enough when visor is down but wishles even in 40 Km when visor is open with or without the sun viaor dropped or not, its very light though and the fit is perfect . Anyway for what it offers I do find it quite good.
Today i got a new intercom system and i removed the lining to set it up. To my dismay I found that the EPS blocks surrounding the shell of the helmet were moving quite a lot (I've never seen such a thing in any other helmet I owned prior to thia one) .
I'd like to ask for your opinion, is this a defect or am I being crazy? I'll appreciate anyone more knowledgeable on the topic than me. If its not normal I'll go and replace the helmet of course since I'm on guarantee still and its a fresh purchase.
I'll provide a video to my dilemma.
Thank you beforehand.