The shutter speed dial selector is a little stuck...why?
with the cold/wet weather the shutter speed selector tends to stuck a little...why?. Also, how can I fix it?....do I need to use some lube?
Grit and skin oils can jam things up!
Use a cotton swab (Q-Tip) damp with 85% isopropyl alcohol wipe the edge of the wheel top and bottom and use a clean one to wipe up any spillage.
Then use another clean cotton swab spray a little WD40 on to it (don’t soak it!!) just damp, run it around the wheel.
That should fix things!