Then don't attach it to your head. Just put it on.. I can understand how 
screws would hurt.

It is nice that you don't plan on hitting your head. I think you should 
write a paper and have it published. It would have helped those who have had 
head injuries having bicycle accidents. You could have saved a lot of people 
a lot of pain, including parents of children involved in said accidents.
.
Arne, USA
.
"Jon Senior" <jon_AT_restlesslemon_DOTco_DOT_uk> wrote in message >
> How about not hitting the ground with your head? After over 15 years of
> cycling at various speeds, on various bikes, in various cities and with
> a few unintentional dismounts I have yet to hit my head on anything.
>
> OTOH I find an inch of foam attached to my skull extremely
> uncomfortable.
>
> Jon