I was really surprised that my mi2 was doing really well on our parking lot practice this past weekend and I was even more surprised I was able to drive it as good hahah. only issue before practice was the pin the holds the layshaft onto the spur kept falling out, so I just covered the holes with sole heat shrink and solved the issue. man I hope I can keep up with these newer chassis's this coming weekend for our parking lot race here in sd.