Quote Originally Posted by matari View Post
Follow martins instructions or Naekuhs. with two pumps it is bleedable (not the worlds easiest). With one pump its difficult. Naekuh is correct, removing the insert should increase the flow. I must have air trappd inside my line.
One pump is the easiest because you can just use the lower reservoir (P1/bottom ports on back). Then leave tanks separate or combine them and ignore the upper tank in/out.

Tim