to whoever made the Gold Sluice Box & Dredge setup and has taken it down, I would Love to see it back up, I bought a 2 inch pump and a sluice box, I have been trying to recreate the nozzle and flare/header you made but have found in extremely difficult. I printed it a while back but, the material I used, I don't think it will hold up long. I have better material now but the files are gone.