I don't know if Ed and Cam get along, but I think that both of them want the car to be the best on the market. I know for a fact that Cam does, and he's doing what he can on his end to help get it there, including taking care of the customers when there's an issue like the weak towers....
That's one of the reasons I think Caster will continue to grow and get better.
I hope the hype continues into the summer with this car. Right now things sound really good... the car 'just works', and I know of several guys who are having very good results with it.