AlZilla

If it's very thin faux leather, you might be able to sew a couple of layers together. Domestic machines just aren't set up to do leather, Maybe tell us a little about what you want to do? Meanwhile, here's a thread all about what kinds of machine will effectively sew leather:

This thread indicates your machine is a clone of the Pfaff 335. Maybe finding a manual for the 335 will give you some clues to look for? If oiling doesn't help, it does seem that something has moved on you.

Some history might help the big dogs when they show up. Is this machine new to you and acting this way or have you had it and it was working fine? Also, it sounds like yo have 2 presser feet, one of which works and one that doesn't. If so, is there a difference in length between the 2?

It might help if we knew what kind of leather you sew, how thick and thread thickness. Beyond garment leather, domestics get dicey quick. Actually, your question was if anyone here used their domestic for leather - not me. Plenty try but it'll be interesting to see if anyone chimes in with a yes.

Some pictures might help. 2 inches over how many total inches? I don't think upholsters try to replicate directly from old pieces. Maybe stretch and distortion is why.

Well, that is an embarrassment of riches. Looks like some fun projects on your horizon. Be sure to keep us up on the adventure!

Wow. Thanks for even considering it!

I don't like the sterile "new" look at all. Some times users can change their own template, which I went looking for before I knew what happened. Just too bright and white for me. But it's the content that matters and everyone is grateful for what must be a massive restore, We'll adapt. Thanks for all the hard work!

Losing this site would be a terrible blow. Thanks for your dedication and work getting it back together.

Proving that the tooler matters more than the tools. Very nice work!

You're in the US, this guy (Bob, or on the forum, CowboyBob) posts here nearly every day, helping people with their machines: https://tolindsewmach.com/ He sells many brands including Juki.

Oh, yeah, they could hang on the belt and drop into the pocket. Another great idea!

Yeah, I ordered the narrowest ones I could find. Should be fun.

Interesting. Someone on here mentioned a clip-on pocket sheath for non-clip knives a few days ago. I ordered some clips and I'm going to play with that idea.

Nice! So, about $400US. That's more like it! You're going to enjoy having heavy sewing capacity.

Or, let it sit a few days and see if it dries back out. Maybe in the sunshine. Edit: thinking about this, I wonder if there's something in the leather that your efforts brought to the surface? Can cigarette smoke accumulate over a number of years? I can tell you for sure, it accumulates all over ancient domestic sewing machines. And I seem to recall threads on another forum about gun holsters that were hell to clean up.

If it's not running, it's just a pile of parts with a broken table. I wouldn't give a hundred US for it. That probably seems harsh but the only thing you know you have is what you can see with your own eyes.

How about this one, 180 watt: https://www.ebay.co.uk/itm/176452435645 Or this 250 watt: https://www.ebay.co.uk/itm/333634374457 If you're mechanically inclined at all, I'd think you could engineer a little pulley reduction setup to increase torque even more without too much expense. Like so:

I think it got a smudge just from me looking at the picture ... Nice work!

This forum can be like a PHD in sewingmachineology. I bet it's not the first time you've posted this but it's the first time I've seen it. So, thank you for it.

Wow. Eagle eyed catch!

I don't see anything wrong with cleaning it and brightening it up. Museums do it to priceless oil paintings. It wouldn't change the actual work you did. Besides, water stains and grime aren't really historical artifacts.

Looks like you've got a steady hand with the straight lines and clean corners. I think I want to see a wriggle on the plain lighter case on the right side towards the bottom. But it actually follows the edge. Nice work.

Another vote for "wow.

If I'm understanding what you want, it's a 6 strand braid. Here are links for a round and a flat. Plenty of utube videos, too. Maybe I misunderstand and you want something more complicated? https://www.instructables.com/6-Strand-Round-Braid/ https://www.instructables.com/Six-Strand-Flat-Braid/