lovenhim
Enlightened
- Joined
- May 25, 2010
- Messages
- 213
Hello everyone. I did a search and did not find anything about this. I have a Quark 123 Regular UI. Sometimes the light will not turn on when the bezel is slightly loosened so I can use it in modes. I can tighten the bezel and it will run on hi. If I loosen it, the light may not turn on. This is the case with a primary or RCR123 in it. I have a DMM and a test light, so where and how do I start checking for problems? This would be my first flashlight diagnostic.