<p>Hi guys, I got a Minolta X-300 from eBay the other day. It appears to be working fine in general and doesn't seem overly worn.</p>
<p>However, the MC coupler is slow to respond. When stopping a lens from f/22 down to f/2.8 (or widest available) it can often get stuck halfway and won't snap back to the widest aperture. Is there anything I can do about this? I've tried it with all 3 of my lenses (80-210mm, 35-105mm, 28mm - all with clicky aperture adjusters) and it's a constant issue across all of them. I've just shot a roll of film and now I'm worried that lots of my photos are going to be underexposed. Any advice is muchly appreciated!</p>
<p>Cheers,<br>
Dan</p>