LM8uu X Gantry clamp

I have a home made printer and I'm planning to build this gorgeus printer from Tech2C. Since the first one I built is based on recycled inkjet printer parts, it's not so good printing bridges and personally don't like supports, so I took the idea from this thing (http://www.thingiverse.com/thing:1771522) I found and made more "solid" for those who, like me, have problems printing bridges and don't like supports.

You'll only need longer 3mm bolts and also added a cradle for the nuts.