What an awesome guide. The pictures and detailed descriptions made it possible for me to follow even though I never do these things normally. I just thought I'd give it a try since it would save me so much money - and it did! :) Thanks man, you're a gem.

I got the replacement clicker called 2FC-F-7N (costs basically nothing) and it fits and works perfectly after installation.

I only know the basics of soldering, and haven't soldered anything for 15 years, but was able to change the component successfully, so it seems like it is somewhat forgiving even if you don't handle it perfectly.