I have not seen a post here about this, but there is an .LP file editor
now available for ICR2!!! It's AWESOME!!
The author is Robert Szikszo. You can get it at:
http://sim***world.simplenet.com
Look in the ICR2 Utilities.
Now you can REALLY make them brake later and take those corners in the
right place and, most importantly, at the right speed. It's much easier
than trying to do it with the numbers in Drivers2.txt, BLAP and RELS.