grrrr.......my sewing machine doesnt want to coperate with me! i think its all the bobbins fault. im not sure what size to use. i used a plastic one because it fit on the bobbin filler thing but it was a little loose in the bobbin holder, so i just tightened up the screw a little. now if i sew it works okay, but then when i do a back stich all the stiches on top are way too loose. then i found one metal bobbin that fits on the filler perfictly! okay, so i was just venting, but if any of you could give me some advice it would be much apricatied.
if the metal bobbin fits perfectly then go with it...nothing so annyoing as a wobbly bobbin lol i always try and mix and match my industrial machine bobbins and my domestic (when im lazy an cant find the right one) and it almost always screws up...
My old machine had a bobbin case and used metal bobbins, that screw on the case is your tension control, so be careful how you tighten it. I only use the shorter, plastic ones now, because my new machine has a "drop in" featue.......no case to mess with.
