Replying to FKS toe piece...I need a busted one

I have a set of 155's and the one toe piece is broken sort of. When I turn the screw to increase the din the indicator does not move. The plastic piece that is around the screw you turn is busted and that is why the indicator does not work. I am hoping someone has a busted toe piece that still has this part intact. If you unscrew your din screw all the way this piece will come out very easy. Please help me find one. Thanks!!!