I've been wanting to learn how to splice for sometime now. Specifically hitch cords. I know very little about how to create a Brummel. The entire endeavor feels daunting to me, even as someone who has successfully pursued countless hobbies and interests. I think I need to start watching some videos of other people doing it first and perhaps follow along. A friend of mine sent me a relatively "easy" to splice hitch cord and even made all of the markings for me. I still feel overwhelmed. I'm so incredibly impressed by all of you (and anyone) who can splice anything. Whatever you all are doing sounds impressive to me, and still requires talent above my comprehension, even if it feels unsatisfactory to you.
Eric Forsman on YT is a great start, I use the samson 24 strand class 1 double braid eye splice instructions (downloadable PDF) for all my 24 strand eye splices, I dont splice 16 strand, and dont use any instructions for 12 strand or 3 strand
start splicing on tenex, or tenex tec, 5/8", really cant screw it up, and its got a really good breaking strength so your slings will be good to go, going off your hitch designs id say you are a smart dude, and totally capably of splicing slings that id use, just need that little nudge
this is my 3 strand from today, ugly as but its holding 30 pound sheets of plywood lol
all you need to start splicing *some* hitch cords, 3 strand and tenex is electrical tape, sharpie, scissors (really good ones, these rope fibers dont cut like tractor supply paper towel rope), tape measure, and maybe some wire coat hanger but I only use that for 24 strand
the only hitch cord I ever spliced was 10mm Bee Line, its got a hollow braid core so you can do brummels easy, I think HRC is similar (again, Eric has a video on it)
feel free to PM me if you want more input on it, I have a few good resources saved and ready to go