I have been trying to send more pics because I had another question about these 2 rear bogie hubs, but for some reason I keep getting an error message, or this page isn't working message. I tried maybe 40 times over 10 hrs...lol just to send another pic. I dont know what's going on with that. I will try cleaning and beating. That sounds like it's been working for everyone. Thank you everyone, I'll keep you posted. .