I only got chance to put a couple of packs though it before I had a bod moment and broke a wishbone, I didn't bring a spare (doh!) so ended up running the CR for the rest of the night.
From what I could gather the turn-in felt very positive, but I had quite a bit of understeer. It's looking like I'm going to have to cut a hole in the t-plate for the gearbox to drop down into so I can lower the inner camberlink ballstud. The back end was colapsing under acceleration almost to the point of lifting the inside front wheel, so obviously there isn't enough roll stiffness at the back as it is.
One disadvantage I've found of running the gearbox the wrong way is it loosens your slipper off through each run