What does it do?
On the road to work it is a winding B road which is quite nice to fling the old bus around, the only issue is the TQ lock up which under light throttle kicks in at 35mph which is a pain in the arse especially when the engine just bogs unless I give it 1/2 throttle to make it kick down, the issue then it it will immediately change back up!!
Another annoyance is when I let off to go around a bend or for a blind hill, it changes up mid hill which is a pain in the arse.
In my other automatic, Sport mode stops it locking up the TQ does it do this with the p38?
Never used S in the P38 to be fair, does it make any difference!