Hello everyone. The previous owner swapped to the rear mono spring so I don't gave to tackle that. I read somewhere that when lowering, your half shafts should be level. My half shafts are at horizontal position. I want to take the car a little lower because sometimes it seems as though the front is a little higher so I want to go with the 550 springs which will take off another inch or so plus stiffen things up, or I will do the front monospring. Should I leave my rear alone since my half shafts are level? I have noticed alot of Vettes with a slight rake, which looks good by the way, so I am wondering if they have done the same. I don't want to beat up my underside and exhaust either so your opinions are greatly appreciated.