I hope my terminology makes sense.
My sink was draining slowly so I tried to remove the horizontal ball rod, and it was stuck tightly. Using a wrench I got it free but the connection to the sink's drain was so rusted it broke off inside of the horizonal ball rod's metal nut(unsure if this correct name). SO I think I have to either buy a new metal drain under the sink and horizontal ball rod kit, or is there some way I could jury rig it? I was considering using epoxy to make it serviceable for now. Any ideas or suggestions are welcome.