Alright i understand that rubi springs arnt any longer and that they're just stiffer, but i've got a 99 SE 4 banger with 155,000 miles on the stock springs. Now im just going to assume these springs have sagged some, and im also going to assume they're the lightest springs that come on a stock tj. I found a pair of springs from a rubi and they're the 129aa's in the front and the 106aa's in the rear. I'm assuming these are significantly stiffer than the springs i have in my 99 SE 4 banger so i assume they'll give me about an inch of lift combined with the fact that they're stiffer and my old springs have probably sagged. I can get these springs cheaper than a body lift and they'd be simple to install too. Do you guys think its worth it for me to get these springs?