Very bad flow rate on new loop, help

I just built my new loop, loop consides of:

XPXC Dual Res with Laing DDC Pump
HWL GTX240
Swiftech Apogee XT
EK Multi Option Res
GTX470
GTX470 (connected via an EK SLI Bridge)
HWL GTX360

I have a 2nd res as i needed a way to fill the loop, (cant use the dual bay res filling port)

Problem i have is I have EXTREMLY low flow rate,

http://imageshack.us/photo/my-images/35/img2461j.jpg/

That air bubble between the CPU and the Cylinder Res is just sitting thier, I also cant feel much flow in the pipes (from touch).

I have no idea what is wrong here,

Anyone ?