brake to forward?

[doo540]

Hey guys
Just got my first RX8(used) up and running with my new Tekin 1350kv truggy motor.

First it seems to waht to stay going forward after releasing the throttle, which I just read might be push control setting.

Second problem is that when I push my trigger to reverse and back to neutral.
The car will go in reverse but as soon as I let the trigger come back to neutral the motor "snaps" to forward spin rotation and then stops.
I do have the Hotwire, but I have only used teh push buttons on teh esc so far to adjust the esc.