Jackie Shank
Would you please check with the technician who replaced my kitchen faucet.  I found that the garbage disposal was unplugged, so I plugged it back in.  When I went to use it, there was something hard down it it & it flew something very hard/black plastic piece up out of the sink.  Thought maybe he dropped something down in the sink when replacing the faucet & unplugged the disposal & then forgot to get it out & plug the disposal back in.  Thanks.