Hey, newbie here so hope I'm doing this right. My driverside wiper arm linkage has fallen off. The plastic socket on the arm could be worn out, but there is remnants of some type of rubber/mastic inside a resrvoir in the socket. So my question: is there a product/goop to assemble the ball and socket, or is it just worn out(just falls apart when put together). Am i missing something? Raining for next 2 weeks and I need it for work....least passenger side still works! Thanks for amy help.