17" on 32's for a 72". On 30's 15.5 - 16. The springs will never stop sagging so it may be wise for you to invest in springs. For your 64" on 32's you should aim for 15-15.5". What are the rest of your adjustments set to? I highly recommend jumping on youtube and watching the shock therapy spring install video. They do a great job at explaing how the adjustments affect ride and you'll understand why the fox tune crossover setup is irrelevant once you start readjusting ride height because of sag.I tought the 72'' guys were around 17'' height I even read 18''.
i figured 16 wouldnt be that bad.
like Isaid, its surprising how much 2 inches makes a big difference.
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