Nah, I'll just do the ball diff. Even grease finds a way out of wherever you put it, and makes a mess.

A couple of 6 oz. weights? Man, that's a lot of weight! Where did you find the room? That chassis is pretty tightly engineered.

I noticed their prices are high, compared to some sites, but they have everything, whereas others seem to stock parts for only the most popular models, and nothing for the recently discontinued ones. I looked up parts for the MO3, for example, and Tamiya still stocks most of those, where other houses don't stock any. Hop up parts are another. Tower, for example, doesn't stock much in the way of hop-ups, just maintenance type parts.

Well, since this little blaster will only be used on-road, I'll see how it does stock, then go from there. I will order the ball diff, though. I like the idea of adjustability there.