Removing the pad and the handle of the Audi 100 c4 gearbox

Good time of day. today I will tell you how I tried to solve the problem with the knocking in the gearbox handle on the AUDI 100\80, the problem appeared suddenly, it became interesting what could be the cause of the knocking: backstage, handle, hinge.as a result, the problem was not solved the way I wanted. I had to use epoxy resin and cold welding. Everything is done with your own hands, without having an education, but having the desire and hands.