I have a StenLight that I purchased in 2008, and would honestly say that it is the best caving light I have ever owned. Last week I decided to take the back plate off and clean the switch, including replacing the microscopic "o" ring and ball bearing. I reassembled everything and reattached the battery.
Now the light just comes on and stays on. It is not the brightest setting or lowest setting, but the switch doesn't appear to do anything. I am puzzled as to what happened. Has anyone else experienced this with a Sten? I tried to email Sten support at the address provided on their website http://www.stenlight.com/contact.htm but the message bounced.
Any assistance is greatly appreciated.
AA