While I am waiting for the electrician to return I figured I would get a few whatnots knocked off the list.
First I am starting to fine-tune my mill.
![:proj:](https://madmodder.net/Smileys/default/projectitis.png)
My extended Z axis rack will be here tomorrow. In the meantime I eliminated a BIG hunk of Z axis backlash:
![](http://myweb.cableone.net/websterz/images/shop/finefeed1.jpg)
I never understood why they put a u-joint on the fine feed mechanism...to get past the p**s-poor alignment of the rest of the system perhaps? Here's the solution:
![](http://myweb.cableone.net/websterz/images/shop/finefeed2.jpg)
When I change out the rack and replace the torsion spring with a counterweight I will shim the rack to get better engagement. By changing out the u-joint with a solid rod and peening the castleated clutch (I forgot to mention that) I got my backlash down from almost .070 to a much more acceptable .025.
And finally a rack for my R8 tooling, collets on the spinner endmill holders in the back:
![](http://myweb.cableone.net/websterz/images/shop/R8rack.jpg)
Not huge projects but they were fun.