More pics...







Wow more homework, thanks so much for the info...I'm using 2 rollers so theres at least 5 teeth in mesh and as luck would have it I got 15mm wide belt for the X axis and 10mm for the Y axis...I was worried about the inertia when changing speed / direction of the gantry - it runs freely but is quite heavy

The small router on the first pics is only a temp thing just to let off some of the excitement that's building and demo it to my son - I'm hoping to make a bearing block and end up with a keyless chuck driven down the centre of the square tube from a motor on top...I thought it would be better in the centre of the bearings rather than overhung to one side ??

Thanks again
Shaun