roadkill1109
Flashlight Enthusiast
- Joined
- Mar 11, 2011
- Messages
- 2,309
Hi Guys!
I was hoping to ask those of you who own 4Sevens Quark Tactical: Do you observe that when twisting the head of the light to begin programming it, there's a rough, grinding-like feel to the head when tightening then loosening the head?
I'm not sure if this is normal as this is my one and only 4Sevens Quark light.
I own several brands of lights, but its just this Quark that seems so rough in the threads.
I clean it religiously and use silicon-based lubricants on the o-rings.
What could be causing this rough feel?
Thank you.
Hoping to be enlightened.
I was hoping to ask those of you who own 4Sevens Quark Tactical: Do you observe that when twisting the head of the light to begin programming it, there's a rough, grinding-like feel to the head when tightening then loosening the head?
I'm not sure if this is normal as this is my one and only 4Sevens Quark light.
I own several brands of lights, but its just this Quark that seems so rough in the threads.
I clean it religiously and use silicon-based lubricants on the o-rings.
What could be causing this rough feel?
Thank you.
Hoping to be enlightened.