On Thu, 18 Jan 2018 08:13:26 -0800 (PST)
"Dr. Deb" wrote:

problems. Could it be that those who are having the problems are
simply over stressing what should be a light duty clamp?


very possible

unreasonable expectations are common with consumers

on a similar note amazon is weeding out some of these consumers that
send too many things back

not sure if hf will do that too but they might because that can dig
into the bottom line in a big way