Ok so I picked up a used Stampede with 3 out of 4 x-drives on it. I guess one was lost. Anyway Iíve had one pop off a few times already and in reading 13 pages of threads I see thereís a few tips on cleaning and locktiting the grub screws. Iím going to do that but Iíve also heard of some HPI set screw solution. What is that part and where would I find that?

Secondly, is there any regular maintenance I need to be doing to them? Iím just a regular 2s basher.

Thirdly, I may be adding aluminum hubs and caster blocks. Any compatibility issues with the MIP x dives and can anyone recommend a decent set of black aluminum parts?

Thanks! Great support community here.