Carbon Bonnet - pins or no pins?

[Ada7]

I\'ve got a set of these to go on my bonnet to replace the tiny metal clips i have on there now which have gone a little rusty now.
They\'ll be going in the same place as Batman has them although i\'ve seen other have them right at the front corner of the bonnet next to the bumper or even in both places to be extra safe

Adam

[batman]

i didnt have catches on my car when it was black and the carbon bonnet at about 150 would lift in the middle above the arches about six inches scary stuff! so i felt that it was needed more in the middle than the very front . there is nothing wrong with four . but i think two is enough and at 165 it was very still no fear of lift

[GrimR33per]

Sorted.....   I now have some in hand... Just need to find some time to fit them !