Hot racing rear arm problem

[Johnnypneumonic]

Received shipment and installed hot racing aluminum rear hubs and rear control arms. Went together well and I’m pumped. Drives great! After 2 battery packs I notice there’s running between the axel and rear control arm right near the rear hub. Only happens when the suspension is fully extended. When the suspension sags there is no rub. I’ll remove some alum to eliminate rub but defiantly annoying. Anyone come across this with hot racing rear arms?

 

[Darrel_Whatts]

Me too! Wondering if their drive shafts will work better but their out of stock currently :/

Don't want to grind down brand new part but that seems the only option at the moment. What did you end up doing?

 

[Johnnypneumonic]

Took a drill but that’s the same width as the axel ( I think 8mm) wrapped it in sand paper and tried to removed just enough. No more rub.

 

[Darrel_Whatts]

Bice! Looks like you didn't take much off at all. Now I know what I'll be doing this weekend. lol

Thanks for sharing