Cheers for the suggestion, Jock. Certainly, an uprated rear ARB should help keep things flatter.
However, I don't really want to alter the balance of the car at this stage. I know that a lot of folks will fit an uprated rear ARB to reduce understeer, which makes sense, but the Imprezas with DCCD have an advantage here I feel. Sure - if you fling it into a corner hard enough it will understeer just like any other standard Impreza, but I find that - with the centre diff fully open and the power biased toward the rear - if you balance things just right in a bend, you can use the throttle to counter some of that understeer. Still working at perfecting it, but it's nice to have something new and worthwhile to learn
Right now I would like just a little less 'lolling about' in S-bends and the like.