I don't have a lot of experience yet, so this may be a really dumb question. Yesterday I had to stop really fast when a light changed twice on a long ride. Both times, I could not get my trike to down shift. I usually shift while slowing, but it was a fast stop and I was concentrating on stopping. After the light changed, it stalled, and when I restarted, I was able to down shift, but I was delayed getting through the lights. My husband told me to let the clutch in and out, but that didn't seem to work when it happened the second time. Any help?