I really like Matzuo hooks and use the regular sickle hooks when I tie my own worm harnesses but I've had some issues with them when pouring jigs with Matzuo sickle jig hooks. Seems the lead doesn't like to stick to the hook shank on at least 30 % of what I pour. Could be the coating that Matzuo uses. Not sure but a guess. They're definitely super sticky and fine enough wire to keep me happy otherwise.
Thanks !

