strange wear spots on Tomar

[Dries]

Hi Guys,

Just had a raceday with my modified Tomar clutch.

Plate is an Cerametalic plate from horstmann.

This was the first time I race with this plate, before just normal Tomar plates, butt they got to hot and the friction material glazed. So now I have a other strange thing going on:

http://i862.photobucket.com/albums/ab190/SuperdrieS/IMG_4673_zpsb205aa37.jpg (http://s862.photobucket.com/user/SuperdrieS/media/IMG_4673_zpsb205aa37.jpg.html)

http://i862.photobucket.com/albums/ab190/SuperdrieS/IMG_4672_zps98131e57.jpg (http://s862.photobucket.com/user/SuperdrieS/media/IMG_4672_zps98131e57.jpg.html)
notice that the 3 shining spots are where the bolts are?

http://i862.photobucket.com/albums/ab190/SuperdrieS/IMG_4674_zps0a274241.jpg (http://s862.photobucket.com/user/SuperdrieS/media/IMG_4674_zps0a274241.jpg.html)

http://i862.photobucket.com/albums/ab190/SuperdrieS/IMG_4675_zps9f483f3d.jpg (http://s862.photobucket.com/user/SuperdrieS/media/IMG_4675_zps9f483f3d.jpg.html)

And can anybody tell me why Tomar has a conical area that contacts the plate? you can see it clearly on the plate.

http://i862.photobucket.com/albums/ab190/SuperdrieS/IMG_4676_zps44fc1809.jpg (http://s862.photobucket.com/user/SuperdrieS/media/IMG_4676_zps44fc1809.jpg.html)



regards,

dries