I picked up this French Waterman with a glass cartridge recently. It has a fantastic flex nib so I want to try and get it working but it leaks from where the cartridge attaches to the section.
It doesn't really "click" in, there are the remnants of what looks like a rubber sac around the near the section peg, and a spring loaded pad in the blind cap to keep the cartridge tight to the section.Can anybody help with how to make it work properly?
