I just got a Singer 29-4 shoe patcher and wonder if anyone can answer a few questions for me. Does anyone know where I can get an oil/wax bowl for it? I also need a drawer for the stand. The belt on this machine is in good shape but I thought it would be a good idea to have a back up belt. What size belt do they take? I mic-ed the leather belt at 0.185". Is that a 1/4" belt? Does anyone know what the length should be for the belt?