All is well now and I'll (much more carefully) install the other 3 today sometime.
Come monday it's time to throw more money at it
Are you in this to get a little money back or just fooling around and tinkering like a hobby?
I consider it as my Saturns financed my hobby.
All my additional investments have uses that will outlive the ASICs.
Metal parts last forever.
The money is thrown but not thrown out
YMMV