Originally Posted by buslady
i've checked all that, thrice! it is driving me nuts. i did get new bobbins, i did try a couple different ones to no avail. is it possible that Rosie just doesn' like the new ones? ive heard this discussion before. what do you think?
First, I'd find an original bobbin, it seems some of the old machines like old bobbins. Second what kind of needle are you using? I'd use a Schmetz Sharp 80 or 70 not something larger. Are you sure you threaded in right to left and inserted the needle all the way up with the flat side to the left?
Also, did you take the bobbin slide plate off and make sure there is no thread caught in there. You need to look from the top side and take the cover off the bottom and look from the bottom too. There may be a little thread wound up around the hook/race thing that is causing the skipped stitches.
Nancy