
your doing so good though! Dont stop!
A 3d printer is really nice to have, and if you truly want one and have enough money, I'd say go for it, but we have all had some serious screwups or dead ends that didnt look like they would ever fix themselves. I think you should continue while waiting for your wonderfull machinery to come in, and work on another part of the suit, and come back to the problem later. This will encourage you to keep going, while not having a too long of a brake that you forget about your build/get weighed down about working on it. I have made this mistake many a times ant that's why it took me 3 years to build my suit.
Your doing great, and this is such a good build! Keep up the good work!