[Tf175]

I can plumb the electric pump into the return , sounds like a good way to purge the air . I wonder about the check valve near the tank blocking flow into tank ?
I do believe all this has to do with changes I made , either components or execution.
That said , the engine was down on power last year. Possibly due to the secondary filter .
All comments Very much appreciated!
Chris

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Secondary filter on the right .