looks awesome and very professional and its funny cuz i had the screws there on the x axis the first time. i feel happier about the rails not bending on the x and y axis with the supports and i didnt realise i wouldnt need to support the back of the y carriage. and if you gained me back some x axis length then thats even better.

brilliant thanks a lot dude.. if you gonna send me the drawing can u send it as a dwg, dxf, skp, 3ds, dem or ddf... strangely enough sketchup lets you export as an OBJ but wont let u import as one :S