As a saw the frame take shape I did find it amazing to see CAD tranform into a real (and heavy) object, it felt great to see, thanks for your help with that Silyavski. Originally I wanted to design the machine to fit an alcove in my study but as I explained what I was doing to friends and family, someone said "You could cut the parts for a kitchen [cupboard chassis and doors] I want to build" so that became a goal. If I were starting again I'd design it to cut 8x4 foot plywood as the Wikihouse project facinates me. I dont really have the space for a machine that big really so maybe if we move house. :) I mounted the Z Axis on the Y last week and fitted that to the linear rails, its getting close now. I've got some bearings on the way from Chai and then I'll be able to mount the X Axis screws and start some movement; I will get the limit switches working first though, last time I played with the Z Axis I crushed a limit switch that wasnt wired in yet!!