Thanks for the replys.
I bought the wolf spring kit wich gives the option of three different weights pluss the factory spring, so I have tried four different weight springs in it.
The gun has been completely stripped and is spotless, I put a half a drop of oil on every shiny or worn spot. It is much better than when I got it. When I got it it was pretty much useless unless you wanted to shoot HV ammo.
New extractor is catching the shell exactly where it's supposed to.
The only thing I haven't done is clean the inside of the magazine, didn't think of it. Will do this morning. The gun is a 1958. The slide does stay open after the last round.
Thanks Tom