Widgetmast micro mill

Attachment 2387Attachment 2386Hi I bought one of the widgetmaster mills that req finnishing some time ago just got it to the point whith steppers fitted and am fitting the micro switches, has anybody used one of these and have any pointers , I have the wolfgang spindel for it and want to do some pcb's and the odd but of plasticard cutting and etched brass work for model fittings, there is also a mount with it for a proxon spindle for slightley bigger stuff, I have fitted the 180Ncm from ARC
any help or pointer would be great

peter