[zessy]

To continue on the subject:
- hammer cocking solved: I just polished a bit the hooks (only took off the paint, it's so difficult to have any action on such a small piece), it works and seems to catch each time. Incredible how it can be sensible to minor thicknesses. I'll check during fire cycles how it goes (I just glued the dummy ejector and cannot use it until it dries).

- loss of gaz: it is the hammer that pushes vertically on the valve when I engage the magazine without pulling the slide. If I release the catch magazine and let it go down just a bit (not even a millimeter), it stops leaking.
I feel that filling just a bit the magazine where the lever catches it or filling the lever will be the best solution... Would it go back to normal by only using it?

Have a nice day!