Last year i got into snagging and bought a few bank sinker molds made by do-it. Found them easy enough to cast with, though there were adjustments.
But, it started an itch and last week while i was in the baitshop i noticed how cheap they were able to sell their store cast roadrunners and others. Bouhht a ponyhead (road runner style) mold and a regular minnow head mold.
Went to pay for it and the cashier asked me if i had ever casted jigs told her my experience with boolits and bank sinkers and said "it cant be that diiferent right?"
She corrected me.
And amongst the wealth of information she told me was this game changing bit:
The indentions on the sides of the molds are for bringing the mold up to temp.
Fill them up a few times and let it sit.
Suddenly a light went off in my head.
My buckshot mold is similar in style and i hate casting it takes forever to get it up to temp by throwing.
Got to try out the technique yesterday and got well over 10x the shot i was able to cast in a session from before when i would get frustrated and tired of all the rejects.
Also got to run the jig molds. Cant say im an expert at them yet: took me 4 hours to cast about 150, but that did involve switching from my lee 420 to my propane set up due to the wind blowing so hard it was cooling everything making things overly difficult. At least thats my theory.
The experience has left me with many questions though:
Why does everything fishing related advise that one should use "pure lead or as close as possible) because "it makes the casting process easier" or something along those lines.
This runs counter to everything i know and have experienced. Adding a bit of tin makes it much easier to get good fillout. Adding a bit of antimony will make it so that well timed smacks will knock off the sprue before i even drop from the mold.
Why does virtually all fishing molds use the nut cracker style hinge?
My guess is to allow clearance to place hooks and whatnot. But dang those handles get hot fast.
And by far the most annoying: why is there no sprue cutter?
Expletives deleted! So much wasted alloy that has to get hand touching cold before it can be added back to the pot! So much extra work post casting using side cutters to seperate!
At this point i think i would be faster with a 1 cavity mold with a sprue cutter than my 5 and 7 cavity molds.
Tldr: casting jigs taught me things to bring over to boolit casting and made me appreciate our molds more.