Heres why lets say you are scanning in 20 feet of water on a unit with 640 pixels of vertical resolution
The Hydro Block II body offers IPX-3 splash protection, while the Cyclonic Flow Rotor reduces moisture retention to extend reel life
Some were dough type baits and others had fiber which keeps them on the hook longer when making long casts

Features Corrosion resistant instant anti reverse bearing provides greater protection Smooth and consistent multi disc drag system Duragear brass gear for extended gear life 6 pin centrifugal brake gives consistent brake pressure throughout the cast Extended bent handle with power knobs for increased cranking power Synchronized level wind system improves line lay and castability E-glass rod blank with EVA handle and aluminum oxide guides Specs MODEL NUMBER: 7000/802MH SKU: 1324606 ROD LENGTH: 8'0" ROD POWER: MEDIUM HEAVY NUMBER OF PIECES: 2 REEL SIZE: 7000 REEL HANDLE POSITION: RIGHT GEAR RATIO: 4.1:1 BRAKING SYSTEM: CENTRIFUGAL GUIDE TYPE: STAINLESS STEEL LURE RATING: 1-4 ANTI-REVERSE FEATURE: INSTANT ANTI-REVERSE BEARING COUNT: 2 BRAID CAPACITY M/MM: 115/0.36 80/0.41 BRAID CAPACITY YD/LB: 515/30 420/40 360/50 DRAG MATERIAL: MULTI DISC GRIP SPLIT/FULL: FULL LINE RATING: 15-30LB MAX DRAG: 20LB | 9.0KG MONO CAPACITY YD/LB: 325/17 250/20 230/25 NUMBER OF GUIDES WITH TIP: 6 RECOVERY RATE: 22" | 56CM REEL SEAT: CONVENTIONAL REEL SPOOL MATERIAL: ALUMINUM ROD ACTION: FAST ROD BLANK MATERIAL: GRAPHITE COMPOSITE ROD BUTT: RUBBER ROD HANDLE MATERIAL: EVA ROD HANDLE TYPE: FULL ROD HOOK KEEPER: X WATER TYPE: FRESHWATER Warning: Cancer and Reproductive Harm www.P65Warnings.ca.gov

You should note that large, heavy jigs best when fishing deep water of 50 feet or more for species such as king salmon
Metanium MGL's, ZPI full-tune Metaniums, Metanium DC's, Tranx, and Calcutta Conquest