[brainanator]

I tried my nephew at about 4, 5, and 6. At 4 I think he was a little young, no throttle control really, didn't understand to slow down (ever). He just liked making it go fast.
5 was better, though he still lacked a lot of control. Closer to 6 he started to get the hang of it a lot better.
Now I didn't see him much and only had like a battery pack with him at a time. I'm sure with more consistent coaching and starting off with some slower vehicles he could have had it down a lot sooner. This last summer (I think he was 8) he was doing great with my savage and crt.5!