shock settings

[NORE]

hello everyone
simple question I guess..
the bike feels a little harsh when hitting a batch. what do I have to set softer compression, rebound or preload?

 

[Bajaedition]

preload is for the way the bike sits with your weight on it. it is so the bike has a certain geometry. or forward to rear ratio
compression and rebound you notice if they are off at when the shock is at or very near full compression
What you are experiencing is caused by spring rate. You need to have the shock resprung according to your weight and intended use of the bike. Easy enough done you just need to find a mechanic that deals with such or send the shock off.
Once that is done, find a mechanic who knows what they are doing and have him work with you to get the compression and rebound damping correct.