I was having some more problems with my sewing machine. I couldn't figure out how come my pieced units were too big for the straight un-pieced strips. I measured several times and just couldn't figure it out. Until I looked at the needle. It was in the centre position, but in my machine that was a little to the right of centre. So I moved the needle position to the left of centre and got a better seam allowance. But it still isn't perfect. I am not going to take my machine in to have it fixed any more. Ever since the top jammed, I have been having problems. I think they are unfixable. Maybe I should be looking out for a new machine. Any suggestions?