Hello I am new to the forum and leather working. I have two machine Singer 211g156 and I just bought the 29-4 patcher. I am looking to see what the largest needle and thread I can run through the machine is? I would like to perform small projects and tasks with it. I know its more a patching repair machine however it sews like a dream(for what it is) I am interested in slings,simple holsters and the occasional item for my wife so I am allowed to continue to good off. I have these machines for canvas work and repair however I would like to make some things. If anyone else has one and can offer tips and advice please share and thanks in advance. I know its not a great machine for lond straight stitches but I got a good deal on it and it works great and has the original base. thanks-bhebby