My brother's e-510 is having some problems. The control dial which controls the aperture/shutter etc. is annoying him, because when you for instance scroll back from f/8 to f/5 it actually is somewhat impossible because it stutters to f/11, then f/8, f/7.1, f/5, back to f/6,3 etc etc
Repairing is not an option and I would like to know if there's someone who could tell me if it's easy to fix and how.
Panasonic DMC-FZ18, Panasonic DMC-FZ28, Canon G5, Canon 350D, Canon 50D + BG-E2N
Tamron 17-50 2.8, Canon EF 70-200mm f/4L USM,
Canon 18-55 II plus lots of Minolta MD/M42 lenses and bodies