DarkTimes as put is it in very plain words what's going on in CTRA1.
I enjoy very much driving XFG (specially in SO), it's a very good car for disputed races. But since it's a low powered car, the driving differences between drivers show off much more than in powerful cars. So, imagine what goes in the brain of a newbie which sees a better driver slowly moving away after exiting the corner faster. What the newbie concludes is that he must brake later with those cold tires to eliminate the difference. And the result is, usually, a rear abused vehicle...
The overlap disrespect, late braking, no lift and other abuses are, indeed, recurrent in CTRA1 (but no exclusively). We have people that don't know how to race cleanly nor fast. Sure there's the report tool, but it takes ages to perform action, and is clogged by the newbies who report fast drivers whom they don't like just because they were lectured by them, after making something messy.
Of course that I respect the work being made. The X-System is a great idea, and I think it might be a nice platform to implement even better ideas that improve quality at the servers. Which ideas?
More plainly, give the newbies an environment where they can learn how to race. A kind of CTRA1B, where newbies start and bad drivers get depromoted. That server should be a heavily monitored one, either to teach newbies the correct path to good racing, or to definitely ban really lost cases. CTRA1A should then be much more quiet, not needing much monitoring from the admins. Maybe setting new standards on the X-System based on yellow flags ratio, retirement ratio, etc, should suffice to automatically depromote the ones needing tutoring and leaving CTRA1A in a self-admining state, which would permit to apply more effort in teaching newbies and recycling some crashers in CTRA1B.
I end by saying that, most important of all, cleanliness is one of the most important things to achieve pleasure driving in the servers. Not being afraid of getting a great race ruined by a slow racer who doesn't respect a blue flag or a newbie that brakes late as a hell is a step closer to sheer driving pleasure.