31st January 2018, 4:31 PM
I think the plans really should be enough. We aren't going to need millimeter precision here. The mechanisms are pretty macro, and should do the job just fine. Plus, there's easily going to be a nice aftermarket of sellers reproducing the parts so you don't have to cut them "just so". Honestly I think the future of this product is more secure than the future of other accessory driven products.
"On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question." ~ Charles Babbage (1791-1871)