Sliding on tarmac

I have this issue too on PC; slow speed tarmac driving is almost impossible and deeply unenjoyable because there is just no progressive slip on tarmac at present.  It is impossible to feel where understeer or oversteer is in hairpins without going massively beyond the limit, meaning one just has to pootle around under it.  One of the Croatian stages full of hairpins is really dull because of this; it is just impossible to get any rhythm.