What are the best Balls? :)

[jamiekerr14]

Hey guys,

Im wanting to upgrade my Ball cup/Studs on my R version. Currently run the stock one's I had it pop of once yesterday racing. And when I try to change camber 9/10 times they pop off. I have tried searching for the best combo to use.. like hpi studs and losi cups and so on.

So was wondering if people could post up there recommendations on whats best or what they use. And work well.... If there is a better combo please post it! Wanting to get them ordered today ideally cheers chaps!