I saw that post after I did my post as a matter of fact Pat.
I was curious because they have the new springs and I
couldn't find any to work. I ended up taking 2 stock springs
and made a device to try and calibrate them as I clipped
them down. I also drilled out my slides to .110 with a
#35 drill. It runs really well but that urge is there for
more. I know you don't know anything about that urge for
more. Glad to see how well yours has turned out.