ProB: FSB08/FSB16, ProF: FR08B, FR16B, ProF 2: FN08B, FN16B, ProS: FS08B, FS16B
No supports, no hardware needed, just designed a hook style, I used a small fish tank that costs 8 yuan on tb, the wall thickness is about 3.5mm, it fits tightly against the right angle, about 4mm can be clamped, share it with friends who need it, it's pretty simple and still being updated with real-world testing, those who need a hook and can't modify it can leave a message to help customize the hook
(Ive successfully used metered braid in the past to put my flies right on the noses of trout seen on the sounder, but the metered digital line counter would take even more guesswork out of the equation.) It would also double up as a good slow-jigging reel in the saltwater when the big spawning reds turn up on the coast in late October/November
A Black Box works very well on this species