they told me to regrease mine then get back to them so i recon they might if you argue enough as they cost fuck all to make as is the unbushed plastic that wears causing the cam system to fold back and lock so you cant close, happened to a mate of mine, happened to mine and i posted about it a few weeks ago and had LOADS of people tell me it was MY fault as they are all fine and i must not of greased them or i done something to make them fail in a typical passionford responce unless they wanna eat your shit and lick your arse,,,,,, as then im sure they would have made a nice powerpoint document to send to the company on my behalf with CAD drawings and a animated film to explain how it happens

speak to the supplyers and tell them, explain looking on the net you have noticed its a comon problem and be POLITE with them and see what they say

im the same, i got a seibon carbon bonnet that i have cut out for bonnet pins