Holland Binkley / Hensley Trailer Saver BD3 Hitch Question

stripit wrote:
Did you pull the lever to reset the head to operate? With out pulling the lever you will never get it to close and lock. Looks like the arm is not resting in the center point, it looks pulled back by the photos.

I've pulled the lever this way and that to no avail. It moves slightly, but I still can't get the jaws to close. Would you mind describing exactly how you mean I should pull the lever to reset it? Thanks!