i'm wanting to put my AP 330 kit on the back of my escos so i can put 6 pot 355's on the front, my problem being what do I do about the handbrake? i have heard that hydraulic handbrakes release pressure when the car is stationary and that the car can roll??? is this bollox or true as i know they are illegal for road use but i can get round that.

I've also heard about a seperate handbrake caliper similar to an RS200 one you can fit for the handbrake cable, i think turbosystems done this to an escos a while ago??

Also, finally, would i need to fit a bias valve or something because i'm fitting big brakes on the back?

cheeRS