As Devin said, make sure your car is set up properly. Soften and lengthen
the suspension when necessary.
What are your steering settings? Since you just bought RC, you may want to
put your steering sliders in the "player details" and the "car setup"
screens all the way to the left so the steering doens't feel so sensitive.
During beta testing, I received a lot of criticism for trying to tell r.a.s.
that the full version of the sim handled much differently than the demo.
After it was released, some still questioned the accuracy of the car
handling but were actually using the wrong technique and had innacurate
expectations as to how a rally car performs. I think most here at r.a.s. who
initially criticized RC, soon came back and completely retracted their
criticisms.
Also, the weight of the car has been questioned and some think the car gets
airborne/flips too much.
The weight is accurate and with practice, you'll find that you can keep
those wheels out of the air and on the road surface (not in the weeds,
rocks, water, bushes, etc. :-) ), and be able to post fast times.
Penmachno South is one of my favorite stages. It's very tight and
unforgiving, but a thrill once you get it right. If you practice on this
one, the others may seem a bit easier. :-)
As for techniques, probably the most difficult thing for most people to
master is navigating the tighter turns. With a fwd rally car, you will
suffer with understeer unless you can get the rear end to swing around a
bit. Set your brake bias more to the rear brakes, and as you approach a
turn, tap the brakes to lock the rears. Turn, and when you get the nose
pointed towards the apex, hit the gas and let the front wheels pull you
through. It's simple, but many, many, sim drivers expect to powerslide these
cars through the turns like in CMR and it just doesn't happen that way in
real life. In reality, these cars actually slide fairly little. After awhile
though, you will be able to throw the car around any way you like. It just
takes a bit of time to get in synch with the car physics and their off-road
behavior.
It also takes some time to get used to applying more throttle when the
situation seems to be telling you to hit the brakes. An example is when you
are navigating a chicane. If your starting to drift to far outside, you may
want to brake but instead you need to hit the gas and trust the front wheels
to pull you through.
Hope the above is some help to you.
David G Fisher
http://www.cs.uu.nl/people/edwin/ -----------------------