To my own experience, I would never have considered simple 4-leaf springpacks as 'handling springs'. Eventhough I'm seeing 1 thicker leaf surrounded by 3 'normal' thickness leafsprings.
Which such a nice upgrade at the front springsuspension, why keep playing around with just 4 leafs, or 4+2 halve fronts now?
I would look into either thicker, or just add more complete leafsprings, like 5 or 6 blades for handling purposes. Specially if you want to counter S-shaping and wheelhop better.
