250-500cc Suspension click

Hello everyone, my name is Francesco and I write from Italy.
I am the owner of a wr360 '97 or '99, updated to '05.
To sweeten the delivery of the engine, I made several changes: lower cylinder gasket thicker, fmf gnarly exhaust, carburetion, exhaust valve, etc. ..
The real problem I can not solve is the road holding,
can you tell me the factory settings for the fork (Marzocchi 45mm) and sachs shock absorber?
Compression, rebound, high and low speed?
Thanks so much.
PS. use google translator.

Here's a workshop manual for you, enjoy:

http://www.husqvarnafactory.nl/pdf/19xx/1999_WSM_WR-CR_250-360.pdf

you could also tell me your race sag ?

I do not own a 360 so I can't answer you that. I'm pretty sure it's descibed in the manual that I've posted here.

Thanks so much !