I got my warrenty MM from castle today . I set the lvc to 6.2 just to be safe sinice im only running 2s 8000 lipo. It runs great & very cool. I was running out front & it was dark, but light enough to see. I must have ran at least 15 -20 min or more. Then the wheel feel off & i couldnt find the wheel nut. So i got my flashlight & started lookig but no luck. The neighbor kid was on his hands & nees looking for it in the dark & he found it. so i put it back on then i let him drive the car for about 10 minutes, he was very excited to say the least .