I am running 1500 fly springs, 1000 torque spring and 6 gram sliders, with the torque spring I am thinking of going back to 7 gram rollers. A stiffer spring will have the same effect as lighter rollers. Go back to your 6.5 rollers and leave the springs and see how you go, you can then work out what weights you need. Wow, I go for a ride and this forum just explodes. Hey, Skadamo, if you're there,G'day from Aus.