Anyone here built a go-kart before

[b00stcreep21]

I'm starting to build a new toy. I've got the kart frame sitting here just aching for some attention. I havn't really gone shopping for carrier bearings and everything yet, but I've pretty much got everything planned out. The only thing that I don't quite have my head around is how to keep the axle from moving side to side? Let's here what you guys have done in the past, I KNOW i'm not the only one here. John, we'll be chatting soon