going to be redesigning this now which is a pain considering i have the rails and screws here today.

the reason for the redesign is i have been using a drawing of the rail bearings from zapp i think. looked at my rails today and thought they aint 60mm wide.. turns out they are 45 mm wide which means they will fit on a 50mm box section which will help me a lot as i only needed 3m of 60 x 40 and it was proving to be a bigger cost than i wanted.

so take note guys, make sure you are using the right drawings for your designs before you order