So, earlier in this thread I stated that was replacing my Currie front springs because they had "sagged" over time. I based this on two things: first that I was only getting about 3 1/4" inches of lift and when I measured the free length it was close to an inch shorter than spec. Well evidently my ruler reading skills leave a lot to be desired. When I pulled out the old springs today they were exactly the same length as the new springs I had just received, and both were as long as specced. After I installed the new springs I had exactly the same lift as the ones I removed.
Evidently I was wrong when I stated my springs had sagged. My apologies to Currie.