help me with my mgm 16018-3

[patxeik]

thanx guys, but i´ve a few more questions.
If you see that vid: http://www.youtube.com/watch?v=mDST5720QBo its my truggy with a mamba max, 4s lipo and a 9l feigao, now with the same configuration but different esc ( now using the mgm) the truggy is not as fast as with the mamba max, i dont know why, i suppose it is a problem of setup, like acceleration or something like that.
Also the brakes are very bad, doesn´t brake anything, when i pull the trigger to brake is like i was on half throttle till a few seconds or a 10 meters when it brakes.
I will post a pic of my esc setup so you can help me a little cause i dont understand lot of the parameters that i can choose
Thanx again and hope you understand what i wanna mean heheh
greetings!!!!