The image for the 'Bitspower Touchaqua Sedna O11D' shows the main reservoir, the bottom channel with two outlets, the middle channel (with 3 outlets) and upper channel (with 2 outlets). The installation instructions suggest the CPU can be connected to middle channel and the upper channel (using the 3rd and 4th holes down inc. the air outlet). My question is that the middle and upper channels seem to be connected via a smaller inner channel. Can you confirm if this is an open gap and if so would this inner channel not stop water going to the CPU as it would be able to bypass using this gap and go directly to the radiator?
Many thanks for any feedback.