Originally Posted by
williaty
1) really easy in pitch, impossible in yaw
2) Yes, each time you strap it in, you have to reposition it, but it's so easy to do that this doesn't matter
3) IF you put the light in the lockblock right at the light's center of gravity, it'll stay put over all but the biggest bumps. Again, if it does slip, you just pull it back where it belongs. Also, if it's slipping one way persistently over time, you have the light in the wrong place.
Pitch=up/down and yaw=left/right?
And as they are so easy to dis/mount, then I should probably just remove them when using the bus racks.
And one more question- lockblock is basically velcro strapping, right? Any idea on the life span?