Downstream injector wont draw

I try to just copy what @Innocentbystander does. It seems to work out.

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I have 4 and the first one still works like day 1.I have an adjustable but it sits in the toolbox.Mind you,I don’t wash the amount of houses you guys do but rinse after every wash and they’re(GP) almost indestructible.I set up my gun just like @sgb after reading a post by @IBS in probably September or October.For newer guys reading,there is a reason these guys recommend what they do.I was one of those that said $45.00 for a ball valve,$45.00 for a swivel,ordered chinese crap and none of it made it through 2 houses.I am lucky the ball valve didn’t blow apart in my hand.DO NOT cut corners on quality if you ever see yourself doing this full time.I haven’t got to the point that it’s quite full time but when that time comes,I will have the right tools and equipment.

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