These work, have used the information in the past and cut the baffles from aluminum flashing.Here are some simple plans to make any size baffles for your powder thrower.
I took mine out of the hopper that came with the Area 419 upgrade kit for my AutoTrickler… they even recommended doing that and later editions of their kit did not have that baffle in the glass/Pyrex powder hopper.Here are some simple plans to make any size baffles for your powder thrower.