Mine worked out the same day, with a little help

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I put my filltube/airtrap at a very low point in the system as well(would be lowest if incase) and it worked perfect, put it on a 15mm Cu 'T' in front of the pump inlet, would/will work perfect for when it comes to empty/bleeding the system as well. who says you need a fill And AN EMPTY POINT BOTH EH?

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whoops I'm to lazy to type that again, but not this explanation, go figure eh?...