Does anyone else have this problem? In a couple of areas of my commute I'm either coming off a small road to get on a major route or to cross over one, and I can't trigger the light. It's a problem both in the early morning and the late evenings where there isn't much traffic on the small roads (behind me) but there is still plenty on the big ones. How do I trigger the light? And have you ever blown one off in the interest of getting to work on time? I've sat through three cycles at some lights before a car came!