Now you've said that I'm going to have to check. It sounded right to me this morning but then I am full of cold
will report back if I've made an error.
Also depends what oil brand your using.
Mine were rear only drilled and I think I went upto 40wt oil in them and it still wouldn't provide the right dampening. As soon as it had kit though it felt a lot better. It also jumped properly and transformed the car where as before the back end used to collapse into the up slopes.
However the xPro set up you gave me is awesome and works perfect in the wet when all else fails