Down Streamer Not pulling solution

[Howard]

I have a 4000 psi 4 gpm unit. Down steamer went bad this season, bought a new one still don't pull right. Was thinking it could be the feed hose to the reel. I take the feed hose off and it seems to pull good. any insights?

 

[Ron Musgraves]

Maybe mark will chime in

 

[Mark]

Howard,

Where exactly is the injector installed, what size injector is it, and the brand,
also how many feet of hose between injector and trigger gun?

Just need a little info about set up to better offer a solution.