Hi Ollie, I am in London and would really like to build one. The kit from mendel-parts.com looks to be the easier solution for me at the moment: However I would like to save the 260 euros of the plastic part, or pay it cheaper to someone. Let me know if you can help me for this. By the way, I will be willing to print those plastic parts for anyone who need it, once I have my own RepRap cheerby paulf - United Kingdom RepRap User Group