Last week I received some cambered steering blocks Atomic (1½ and 2dg) along with some new tyres (GR8) and a new set of rear rims with 0 offset. I mounted the new 2dg. steering blocks yesterday and mounted the new set of tyres. I am going racing today, so we will see what difference this will make.
I had one problem when I mounted the steering blocks: The shafts were too big for the bearings, so I sanded them a little and then everything was fine.
The next thing to see is how the new tyres are worn?