Originally Posted by speed6

Soooooo finally i manged to ru the R4.

The 2nd didn't want to engage and yes everything was clean and degreased.
I ended up unscrewing almost half a turn more than the manual says in order to kick in, but the screws are touching a bit the aluminium housing and obviosly did some grooving. Also it doesn't feel consistent sometimes it shifts with certain revs someother times it shift earlier etc....
After cleaing the car i took out and inspected the 2nd for the (around) 15th time and smoothened the screws in order not to touch.

On our local track the cars still feels that needs more steering.

In order to get better steering i did the following:

I installed softer shock (light blue) lighter oil 300wt vs the stock 400wt
Installed front shocks on the lower hole of shock tower.
Caster with out spacers up front.
Moved the rear shocks to an upper hole by one space.
Reduced a bit the toe in in the rear ( 0.25 degree )
Running 37 front and 40 rear

I still want some more steering and thought of the follwing:

I am thinking of going for harder springs in the rear (dark blue) with 450 wt shock oil.

Less Toe in in the rear but might be not stable.

Running 35 Front and 40 rear

What do you suggest?

Thanks