I find this project interesting but be warned that the system will sooner or later detect that you are submitting the same page over and over again. It will the

I find this project interesting but be warned that the system will sooner or later detect that you are submitting the same page over and over again. It will then hide the submission from most users here (except for the ones that changed a setting to see such things). Since this page hasn't piqued people's interest yet, maybe try something different instead? Maybe "Show HN: I'm building a 3D metal printer" (or something like that) in which you introduce people to your project? (i.e. don't submit the same page just with a new title - write some words about it and then insert the link into the description). Good luck!