–Sun came out today.
–Janesville arbor press came in. Heavy, smooth; it did take some setting up. Pressed down the detent ball on my newest (really stiff) Shamwari, and it worked. It took like 4-5 stages with decreasing feeler gauges, and lots of pressure, but it did work. As I think about it, using a hammer and punch might be better: the ball might rather be shocked down than eased.