Thanks everyone!
The click turned out to be one of the horizontal pivots for the handle. Took a number of tries to see it. Tightening up the nut seems to have taken care of that.
I didn't grease anything since there seemed to be grease liberally applied, but it is probably worth checking that it...
Just got this jack and put it through its paces in the garage today. Mostly good, but noticed a couple of things:
With weight on the jack, pushing the handle all the way down parallel to the floor results in a loud click. I couldn't see anything that would cause this. With no weight on the jack...
Has anybody actually seen the Delta Cruzer 10" miter saw at Lowe's? I would like to check it out but it doesn't seem to be available in my area. Searching for it at the Lowe's sight results in no matches, though the link below works. Strange...