graveling up the slope...
Here is a demonstration of the tilt modulator, which I have become fond of. So far it's been very reliable. I think the past problems were attributed to it being mounted upside down thus giving the elements a chance penetrate its weak side(leak). Mine is mounted upright and it's also protected by a canvas cover.
Flip the switch and tilt to suit..
Riding different crowned roads..this gizmo has been a wonderful addition to our riding pleasure.