Oh yeah just as a side note... The whole using distilled white vinegar with distilled water method of cleaning is a waste of time really. After I drained the loop for the 3rd time last night, I had to change the backplate on my Supreme. In doing so you have to take the block apart. Inside was still quite a bit of crap between the laser cut fins and also in the copper channels. Surely the point of the vinegar would be to help break this stuff down?
Shant be wasting my time with that again.