Coilover ladder bar suspension front shocks

We backhalved my duster during the winter of 2006. I ran Comp Eng 3 way adjustable shocks on the front for years. Had them set at 90/10. Last year I bought QA1 stocker for the front. I like that they have more adjustability and can slow down the front end travel. Car doesn't seem to pull the front end as much even with the shocks on the loosest setting. My car has a 1.47 60ft and runs mid 10s on the footbrake with a 13" wide slick so I didn't think I needed a double adjustable shock. If I had a car that was much faster or smaller slick that'd I'd consider getting a double adjustable shock.