I recently picked up a Consew 18 and a Juki LU562, both walking foot machines. I plan to use them both and decide which one I would like to keep. I am, however, a little overwhelmed regarding thread and needle sizes. The 562 uses 135x17, which seems pretty straight forward. The Consew manual requires a 16x64 for sewing leather. I have seen from other posts that this needle is tough to find. I also read that a 135x16 will work in it's place. Can anyone verify if this is true, and if I need to adjust the machine in anyway to use it.
Also, can anyone recommend a good onlinie source of thread and needles? I would like to use some 22-25 sizes. I am confident that a 22 will handle 138 thread, so what size of needle is required for 207? Advice on point types would be helpful as well.
Sorry for all of the questions, but I am new to machine sewing. Any help is greatly appreciated!