So after I got my spitfire 4.0 rebuilt by JonDon, they said everything was fine and in working order. I have had a couple issues but it seems to work well. That being said, I only ever fill my 5 gallon rinse jug up to about 2 gallons and it never seems to get any emptier. The metering system is the style where it only kicks on when it's filling and mixing in the water box, and right now I believe I am at 3-4 gpm on it, I have to wait until it fills the box before I can see what it's set at. Maybe it is supposed to empty that slowly, but just seems strange to me that after 3 or 4 jobs, it looks like nothing has even been used out of it...maybe it's fine, I don't know..thoughts?
