60% is pretty good, but even if it was up to 100% it would still have this problem "the RepRap can replicate the majority of its components at low cost but nee

60% is pretty good, but even if it was up to 100% it would still have this problem "the RepRap can replicate the majority of its components at low cost but needs human intervention to assemble them into a working device" But that's not that big of a problem on earth