I went back to the drawing board after I found the single missing roller bearing (it was doing my head in). So now the bearing cage is a near replica of the stock original.
Put it all back together and took it for a test run with my sister and her bf.
[video=youtube;iYsLsiLX7m0]https://www.youtube.com/watch?v=iYsLsiLX7m0[/video]
It's been holding up pretty well since then (only one or two clunks which is normal anyway). I should probably take it apart on a more regular basis but considering I was going to huck the whole thing for a new hub.. I think it's been a pretty good outcome.
I've also shared the 3D model on
thingiverse incase someone else needs one. I think I might update the hack thread :ranger: