On Thu, Feb 11, 2021 at 07:21 AM, Michael W. Lynch wrote:
there must be a bevel on the edge or you risk ruining the mainframe connector.
this rigid card seems expensive
Well it sold. So someone is perhaps on their way to busting a brittle connector.
I'd recommend a file... but, the selling price is too much... and the risk of busting up the connector (by insertion, or torquing, seems too great.)
It seems like something, someone made up: but either didn't understand insertion force, or didn't want to pay for getting the edges bevelled by the pcb fab.