OK...Thanks for all the help, here is an update.

I istalled a new main spring , strain screw and trigger rebound spring.
After inspection of the springs I removed, the main spring was bent, the strain screw was ground down and the rebound spring was shortened alot.

The action before was very light and very smooth, it shot .38 fine but not magnum loads,

Now with factory springs installed the action feels VERY heavy, single action not too bad but double action is a way harder pull.

So...Question? should I just leave it like it is or is there a way to make it lighter but still fatory reliable?