i just aquired a mini z in a trade (along with that tc3 that you will see below this post) everytime i turn on the mini z it starts glitching the stearing servo goes nuts and the motor kicks in every now and then. Now i do not have the perfex pistol radio if that might be the problem i am not sure but i do have the correct crystal that is supposed to be in there. Also the radio has no effect on the car what so over it just keeps glitching. It is not the batteries because i just put a fresh set in. Thanks for any help