Hi,
we used our own silicon oil, its messured in cSt, so it should be the same like the xray stuff for example. Same at the shocks and the diffs.
We will have a one way and also a solid axle for the car, both will be available in time.
The car will come with cvd´s in the front and in the rear, and as an option we will have dogbones with special wheelaxles. Some drivers like the dogbones but more will stay with the cvd´s.
Alex