I'm not a huge fan of the HPI suspension. I'm hoping TOP has their own design coming out soon.
We had a new racer with a brand new Cyclone WCE turn up to race last Wednesday. He didn't know anything about set up. We went through the basics with him and put his car on a set up board. Checked rear toe and found it had 3 degrees of toe in on one side and 1 degree of toe in on the other. This was a little disconcerting so I threw my Scythe on the set up board and found i had 2 degrees rear toe in on the left and 3 degrees toe in on the right.