my experience is, that , on the flare use UR then one slice of talon (10 x 6) then alternate between razorback and downdraft. use a big long flap to slow things down and a pan at the end to give you an indication of any fines lost. my sluice box is 4’ long (modified 2" suction nozzle keene backpacker) gold hog has stopped any comments on you tube and there other mats in my opinion are shit.
real funny when he claims “wow look at that 400 mesh” lmao…he needs to come to nz…but he mite have a heart attack …
his other mats as above are awesome tho