Fly-rodders "rubber bass worm"?

I like the midjit crawlers by creme myself in natural of course! Killer!!

I toyed with this one time before,ended up buying some eagle claw weedless hooks #449 in a size 6 and found some small thin plastic worms that had nearly no weight,berkley finessee worms in 3" size,also have tried some assault salt shaker worms in 4" which have a thicker head that tapers to a toothpick size tail.I know this is going against the fly fishers ideas but it does work to a degree with just a tad of chunk on duck involved!