Working on a B&M Capeland GMT Alarm. The watch has 2 stems. One for the typical winding/time setting functions and the other for the alarm mechanism. I removed the standard stem with no issues. The second stem is giving me quite a tough time. I release the stem by pressing the set lever. The stem comes loose, but it gets stuck in the case tube! Best I can guess is that the tube has somehow become slightly crimped or bent. I removed the trainwheel bridge as seen in the pic. I am able to sl