We have already found solutions for some of the main problems in our beloved HP41c:
But there was an area that we have not been able to find a solution for: the broken posts, both upper and lower. Until now.
So far we have tried withe metal or nylon posts, but the repairs never lasted too long: the torque applied by the screw on the limited adhesive area was too much when tightening the calculator case. But stay tuned for a slution that may work finally!