How I repair these screw posts is by cleaning the plastic and then lightly sanding as much of the remaining post as possible. I then fit a plastic drinking straw over the post and then injecting a plastic epoxy with the self mixing tip so the correct portions of resin and hardener mix completely in the special tip. I inject the epoxy into the straw forcing the adhesive down and around the post. This glue hardens quickly and the tip can be cleaned out with acetone. When hardened I use a fine drill bit to open a new hole and use the original screw. If you made it the post too high you can carefully sand down the post with a fine sanding disk on a Dremel hobby tool.
Obrigado por ter visto Victor. Tenho que agradecer a si e outros ótimos canais através dos quais eu aprendi muitas coisas. Agora estou à espera dos transistores finais da outra, infelizmente são os três para trocar. Vamos ver se me entregam transistores bons. Um abraço Diego
