Oh my matrix isnt going anywhere. I have had a great experience with CEN as far as support goes. I love this truck (with all of this money dropped into it I better love it). I am just getting frustrated with how many parts need replacing for it to be competitive, and am weary of upgrading to the expensive hopups. Its gonna be a great truck in a few hundred more dollars, but it will probably be nice and obsolete by the time I get done with it