axle problem

[tumbler440Ex]

my axle goes back and forth and to get this out of the way befor someone says bearings there new in a new carrier axle the axle dont move up and down just back and forth would i have to ajust that axle nut ? i didnt knwo what to do with it

Yup,,sounds like you don't have your rear rotor hub flush with the carrier,,tighten up the axle nut and I bet your problems with magically disappear....abra cadabra..:D