I'm running a TA05r, there is only one choice in offset for this class. 0* front and 6* rear. When I was running my TA05 I had to put shims behind the front wheels to keep them from rubbing on the upper king pin though.
Gorilla Size Racing
R10 USGT, TRF416 USGT, DB10R, TA05R VTA, R40, RS4 3SS, RS4 super, Savage, Hellfire.
Youthful enthusiasm only rules until old age and common sense exert themselves