I now found out how it damaged... It is my brothers board but we have a old trailer and because the isonic 135 is bit thick and footstrap are very stiff when new, so my brother pushed his paint off bottom... and now we see orange. I repaired it quick for a surfsession yesterday.
It is not your fault Starboard...
Here a video of my surfsession 28 sept 2006 with isonic 135:
Video link 1
Video link 2
Like isonic 135 verrry much... just dont have the money for another board
First Isonic 87... (I think it will be better for breaking 40 knots than my isonic 105)