I noticed that after un certain period of time, when screwing an AKxxx on a KM100, it does ripple a bit. Of course it can damage the contact areas. So my question is what kind of oil of lubrificating product is it required to put on contacts for having a gentle sweeping when screwing the two parts together ?
Thank you for your answers.
N.B. I am Patrice D'hautcourt. But because of changes in my mail adress I took now a new registration. I used my girlfrind email. Shhhhhhhhht ! Don't tell her ;-)