That kink is in my town... Just by the cathedral... and the rail is SHITTY... ITs a sort of flat not that flat rail... like 2 inches wide with a weird little bump waviong in the centre making it half round, half flat... the flat part of the rail is like 2 feet long....
I used to hit it with my blade but never manage to pull a decent trick do to the material of the rail witch kinda sticks...