By Aaron Waldron
Last year's Open 4WD winner Alex Kosciuszek scored a breakthrough win in the third round of 4WD Invitational, as did Ty Tessmann with his new XRAY buggy, while defending Invitational champion Dakotah Phend pulled off an absolutely astonishing pass on a fellow former winner to stay perfect. Here are the results and replays, as well as the overall standings after three rounds.
LiveRC Facebook account -- various pictures and results
LiveRC Twitter account -- breaking news and live race updates throughout the weekend
LiveRC Instagram -- pictures from the pits