I just learned my 42mm Alpiner has curved spring bars, so I have some questions.
Does the Alpkner need curved spring bars? Will straight spring bars work or will they fail to clear the case?
If I need to replace the bars, would I need 21 or 22mm curved bars? Same size if I use straight bars? Proper width of the tips of the spring bars that go in the holes in the lugs?
Any or all answers are most appreciated!