I just picked up a 25mm Color Skopar for my M9 and noticed that it's very hard to take it off the camera: it takes a lot of effort to turn it to release.
Any one else see this issue and will this mess with the lens mount on the M9?(like wear out the rangefinder coupling or something)
When I try it on a M6, it comes off much more easily, however it's still not as smooth as a Leica (or a Zeiss) lens. Should I be concerned? Needless to say none of my other lenses (cron 35mm and 50mm) have this issue.