Originally Posted by
verycle
I received my SSC P7 the other day and tested it on the bike tonight for the first time. I ordered a twofish lockblock and still haven't received it, so in the meanwhile I attached the light with a heavy duty elastic and an old inner tube.
Every bump on the road made the flashlight switch mode! It's so annoying... I hope the lockblock solves this problem.
I had this same problem with my MTE SSC P7 light. It turns out it's a problem with the batter momentarily breaking contact. I solved it by shimming the battery with a business card--wrapped a business card around the outside of the batter before putting it in the light. My light hasn't switched modes from a bump since.