jgrizzle, as you can see, that mold takes the 60 degree hooks, and has the slots for pins & weed guards, while the molds still in productive are for lighter 90 degree hooks and no weed guards.
I've considered modifying a mold, but would rather obtain one of the old weedless molds if possible.
I have both, the older wally with ball collar and the newer version and I like that style, and primarily tie hair jigs on them.