Fellas does the bottom hole on the sierra upright need reaming to the right ngle for the bottom balljoint?

Or do you use the sierra track rod end that is compatible with the upright?

The hole will need reaming, usually to the same taper as maxi bottom ball joint. If you want to aviod this Ive got a new pair of maxi joints machined to suit the sierra hub.I ended up changing plans and using RMD uprights so had to buy another set of maxi joints.