my calmini packs have sagged to and it happened pretty quickly after i did the SAS conversion. my front is definately higher than the back and i can't lower the front anymore than it is now. i need to either re arch these springs, add an AAL which i don't think will give me the lift i want or buy a need set of springs, which would suck. i was going to call calmini this week about it but after reading some of these posts, i' don't think it will do me any good.