Bartomos if you read his reply post on the first page he said it's a new paper filter which made me look again at the symptoms he described.
You say mesh filter I say Brillo pads and paper towels... It couldn't breath through the paper filter.
No AIR means less fuel and his need to adjust "All the way in".
Why people choose a certain filter over another and the issues that raises is the reason this place stays busy...
Do it this way... Try this?... Here's what I did...
