try spraying them with that line marker stuff it sticks to tar mac like flys to shit and it comes in red yellow blue green white
i once took a trip with a few friend and decided to build a ramp
![wtf :wtf:](http://www.radbmx.co.uk/forum/Smileys/smilies/wtf.sml.gif)
we just rolled around the floor for hours needless to say the ramp never evolved
![LolLolLolLol :LolLolLolLol:](http://www.radbmx.co.uk/forum/Smileys/smilies/LolLolLolLol.gif)