Thanks Dennis, that helps a lot to free my mind from worries.. I only block the hubs when offroading... trial thing..

but what do you think of extending my front struts of 2" .. you know, if i lift the car a need to let it go lower when it wants to.. otherwise the wheels would hang even on driving of the kerb.

here is a short video about the kind of trial I do
http://youtube.com/watch?v=mwF6FzvTsrk