About the MArzocchi 48mm shims stack settings

[dsp]

Hi guys. My first post here.

About the Marzocchi 48mm fork.
Have any one of you guys come up with a good setting on the compression stack? Or what the default setting would be, if I should go back to basic?
I would be really grateful.
I bought this bike, a 2012 300 racing model, and the fork had been worked on, by pros. But it is way to harsh for me, and where I ride. I ride woods with a lot of square edge rocks and roots. And the fork just beets me up.

I have now torn the fork apart, and have the midvalve on the table. But honestly I'm not sure on how to set the shims to get it plusher. I do think that it's the high speed that's the problem. On a MX track, it works very well. But in the woods, with the rocks and stuff.. It's terrible.

I have the 4.4 springs and the sag seems right.

There seems not to be any crossover shim in the midvalve compression stack. Should there be one?

Any suggestions would be helpful, and spare me a lot of testing time.

Cheers!
/Daniel