John, this looks great.
Similar design to a local "killer Fly" AKA Gartside Leech, Black & Chartreuse.
I tried one last year to get some Pickerel/Walleye but only once got past the pike that were sitting higher in the water column.
Do you have patterns or techniques that you use to specifically target Pickerel??
Pete AKA Frenchcreek from Calgary