While this community is very open to DIY discussion, I’d also like to point you to !diyhrt@lemmy.blahaj.zone which is specifically about DIY. Might help to cross-post if you have questions! Do be mindful of the fact that people looking at the all feed can see it though, and may not have opinions representative of community members. Mods are pretty good about shutting down harmful advice, but thought I’d mention it!