i need some help i have just tried my tt-01 and there seems to be two problems i have cntred the servo before putting the horn on now when i drive it it either locks to the left or right but if you wiggle the wheel its go back to the centre its done this a few times.
the second problem is the steering trim on the controller doesnt centre the wheels when the first problem happens even after i re-centre it by taking the servo horn off. the servo is a hitec 645 ultra torque the rec is a losi 2.4ghz the esc is a cheapy of ebay rated at 300a has any one had this problem