Well the X-Mod isn't a bad little car esp for $40 this week. It does have one major irritation however - its lack of turning radius. Turns out there is a cheap fix - two 3.3K resistors hooked up to the steering servo. You can buy five for $3 at Rat Shack or free from me if you need 'em... I've got heat shrink as well if you wanna make it purdy....
