tl;dr – nothing fits correctly and everything else isn’t quite what I want, so if I’m ever going to be happy I’ll just have to make stuff for myself. Yay.
So…(see what I did there?)…the above statement says it all: I’m going to have to learn to sew. I have way too many pieces of clothing and gear that just don’t fit me well – everything from simple fleeces to fully-custom backpacks – and I’m tired of settling, searching endlessly for something better and then settling, or sometimes actively resigning myself to pain and discomfort because things just don’t fit my abused and neglected body correctly. Thus, I have to learn to sew. I’ve made it 40+ years with only knowing the basics, but that’s not gonna cut it anymore: I actually have to buy a machine and figure things out…so I’m starting this thread. I decided to just dump my questions and projects all in one place, and that place will be…well, right here.
Currently, I have only a few things on my list: a better fleece hoodie that actually fits my torso length without turning into a Snuggie™, a sun hoodie that does the same thing, a chair that’s light enough to carry and supportive enough to take the pressure off an injured spine, and possibly – sigh – another backpack. I have two custom ones, and they work well enough…but after using them for a few years I want something that works better. So I guess that’s on my list as well. I also have a short list of mods to do to some of my gear, and an absurd number of them involve thread and some form of fabric or another…and all of that is going to be challenging, because I don’t have a sewing machine, yet. Fixing that omission is Problem Number One.
I think I’ve worn out the search button at this point, but: in regards to getting a sewing machine, it seems like just about anything with a stout set of internals, straight/zigzag capacity and a bit of room under the presser foot will work. Is this correct? Old Singers, Necchis, or pretty much any of the heavier Japanese-made machines of the Kurosawa era all seem to work well. I have a line on a 401A and/or a 500A locally, but both are a bit pricey; there’s also an older Necchi Mira for sale an hour or two away, and possibly a Supernova just a few minutes from here. Additionally, there are a few older New Home/Janome models, and about a billion commercial machines available nearby, but I don’t know much about running any of the heavy machines – less than I do about home machines, for sure – and I’m not sure that I need one for what I’m currently doing.
So, before I do anything stupid: are there any suggestions as to specific models that aren’t on everyone’s must-have list and that I didn’t already mention? As I said, it seems that there are a lot of potential options…but I don’t know enough about any of them to really know what I’m after. So, it’s kind of a “whatever shows up that’s inexpensive and functional” situation for now, unless there’s a reason to really shake the bushes for something. Opinions welcome.

